79929850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1640

約数の個数: 96

約数和(自身を含む): 199737216

約数和(自身を除く): 119807366

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1597, 1925, 2002, 2275, 3194, 3575, 3850, 4550, 5005, 7150, 7985, 10010, 11179, 15970, 17567, 20761, 22358, 25025, 35134, 39925, 41522, 50050, 55895, 79850, 87835, 103805, 111790, 122969, 145327, 175670, 207610, 228371, 245938, 279475, 290654, 439175, 456742, 519025, 558950, 614845, 726635, 878350, 1038050, 1141855, 1229690, 1453270, 1598597, 2283710, 3074225, 3197194, 3633175, 5709275, 6148450, 7266350, 7992985, 11418550, 15985970, 39964925, 79929850]

約数ペア:

[(1, 79929850), (2, 39964925), (5, 15985970), (7, 11418550), (10, 7992985), (11, 7266350), (13, 6148450), (14, 5709275), (22, 3633175), (25, 3197194), (26, 3074225), (35, 2283710), (50, 1598597), (55, 1453270), (65, 1229690), (70, 1141855), (77, 1038050), (91, 878350), (110, 726635), (130, 614845), (143, 558950), (154, 519025), (175, 456742), (182, 439175), (275, 290654), (286, 279475), (325, 245938), (350, 228371), (385, 207610), (455, 175670), (550, 145327), (650, 122969), (715, 111790), (770, 103805), (910, 87835), (1001, 79850), (1430, 55895), (1597, 50050), (1925, 41522), (2002, 39925), (2275, 35134), (3194, 25025), (3575, 22358), (3850, 20761), (4550, 17567), (5005, 15970), (7150, 11179), (7985, 10010)]