473772880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3631}}^1$

素因数の和:3884

約数の個数: 80

約数和(自身を含む): 1264633344

約数和(自身を除く): 790860464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 932, 1165, 1631, 1864, 2330, 3262, 3631, 3728, 4660, 6524, 7262, 8155, 9320, 13048, 14524, 16310, 18155, 18640, 25417, 26096, 29048, 32620, 36310, 50834, 58096, 65240, 72620, 101668, 127085, 130480, 145240, 203336, 254170, 290480, 406672, 508340, 846023, 1016680, 1692046, 2033360, 3384092, 4230115, 5922161, 6768184, 8460230, 11844322, 13536368, 16920460, 23688644, 29610805, 33840920, 47377288, 59221610, 67681840, 94754576, 118443220, 236886440, 473772880]

約数ペア:

[(1, 473772880), (2, 236886440), (4, 118443220), (5, 94754576), (7, 67681840), (8, 59221610), (10, 47377288), (14, 33840920), (16, 29610805), (20, 23688644), (28, 16920460), (35, 13536368), (40, 11844322), (56, 8460230), (70, 6768184), (80, 5922161), (112, 4230115), (140, 3384092), (233, 2033360), (280, 1692046), (466, 1016680), (560, 846023), (932, 508340), (1165, 406672), (1631, 290480), (1864, 254170), (2330, 203336), (3262, 145240), (3631, 130480), (3728, 127085), (4660, 101668), (6524, 72620), (7262, 65240), (8155, 58096), (9320, 50834), (13048, 36310), (14524, 32620), (16310, 29048), (18155, 26096), (18640, 25417)]