156928346000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{8009}}^1$

素因数の和:8230

約数の個数: 160

約数和(自身を含む): 387208654560

約数和(自身を除く): 230280308560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 101, 125, 194, 200, 202, 250, 388, 400, 404, 485, 500, 505, 776, 808, 970, 1000, 1010, 1552, 1616, 1940, 2000, 2020, 2425, 2525, 3880, 4040, 4850, 5050, 7760, 8009, 8080, 9700, 9797, 10100, 12125, 12625, 16018, 19400, 19594, 20200, 24250, 25250, 32036, 38800, 39188, 40045, 40400, 48500, 48985, 50500, 64072, 78376, 80090, 97000, 97970, 101000, 128144, 156752, 160180, 194000, 195940, 200225, 202000, 244925, 320360, 391880, 400450, 489850, 640720, 776873, 783760, 800900, 808909, 979700, 1001125, 1224625, 1553746, 1601800, 1617818, 1959400, 2002250, 2449250, 3107492, 3203600, 3235636, 3884365, 3918800, 4004500, 4044545, 4898500, 6214984, 6471272, 7768730, 8009000, 8089090, 9797000, 12429968, 12942544, 15537460, 16018000, 16178180, 19421825, 19594000, 20222725, 31074920, 32356360, 38843650, 40445450, 62149840, 64712720, 77687300, 78464173, 80890900, 97109125, 101113625, 155374600, 156928346, 161781800, 194218250, 202227250, 310749200, 313856692, 323563600, 388436500, 392320865, 404454500, 627713384, 776873000, 784641730, 808909000, 1255426768, 1553746000, 1569283460, 1617818000, 1961604325, 3138566920, 3923208650, 6277133840, 7846417300, 9808021625, 15692834600, 19616043250, 31385669200, 39232086500, 78464173000, 156928346000]

約数ペア:

[(1, 156928346000), (2, 78464173000), (4, 39232086500), (5, 31385669200), (8, 19616043250), (10, 15692834600), (16, 9808021625), (20, 7846417300), (25, 6277133840), (40, 3923208650), (50, 3138566920), (80, 1961604325), (97, 1617818000), (100, 1569283460), (101, 1553746000), (125, 1255426768), (194, 808909000), (200, 784641730), (202, 776873000), (250, 627713384), (388, 404454500), (400, 392320865), (404, 388436500), (485, 323563600), (500, 313856692), (505, 310749200), (776, 202227250), (808, 194218250), (970, 161781800), (1000, 156928346), (1010, 155374600), (1552, 101113625), (1616, 97109125), (1940, 80890900), (2000, 78464173), (2020, 77687300), (2425, 64712720), (2525, 62149840), (3880, 40445450), (4040, 38843650), (4850, 32356360), (5050, 31074920), (7760, 20222725), (8009, 19594000), (8080, 19421825), (9700, 16178180), (9797, 16018000), (10100, 15537460), (12125, 12942544), (12625, 12429968), (16018, 9797000), (19400, 8089090), (19594, 8009000), (20200, 7768730), (24250, 6471272), (25250, 6214984), (32036, 4898500), (38800, 4044545), (39188, 4004500), (40045, 3918800), (40400, 3884365), (48500, 3235636), (48985, 3203600), (50500, 3107492), (64072, 2449250), (78376, 2002250), (80090, 1959400), (97000, 1617818), (97970, 1601800), (101000, 1553746), (128144, 1224625), (156752, 1001125), (160180, 979700), (194000, 808909), (195940, 800900), (200225, 783760), (202000, 776873), (244925, 640720), (320360, 489850), (391880, 400450)]