966887920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9739}}^1$

素因数の和:9842

約数の個数: 80

約数和(自身を含む): 2413104480

約数和(自身を除く): 1446216560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1168, 1241, 1360, 1460, 2482, 2920, 4964, 5840, 6205, 9739, 9928, 12410, 19478, 19856, 24820, 38956, 48695, 49640, 77912, 97390, 99280, 155824, 165563, 194780, 331126, 389560, 662252, 710947, 779120, 827815, 1324504, 1421894, 1655630, 2649008, 2843788, 3311260, 3554735, 5687576, 6622520, 7109470, 11375152, 12086099, 13245040, 14218940, 24172198, 28437880, 48344396, 56875760, 60430495, 96688792, 120860990, 193377584, 241721980, 483443960, 966887920]

約数ペア:

[(1, 966887920), (2, 483443960), (4, 241721980), (5, 193377584), (8, 120860990), (10, 96688792), (16, 60430495), (17, 56875760), (20, 48344396), (34, 28437880), (40, 24172198), (68, 14218940), (73, 13245040), (80, 12086099), (85, 11375152), (136, 7109470), (146, 6622520), (170, 5687576), (272, 3554735), (292, 3311260), (340, 2843788), (365, 2649008), (584, 1655630), (680, 1421894), (730, 1324504), (1168, 827815), (1241, 779120), (1360, 710947), (1460, 662252), (2482, 389560), (2920, 331126), (4964, 194780), (5840, 165563), (6205, 155824), (9739, 99280), (9928, 97390), (12410, 77912), (19478, 49640), (19856, 48695), (24820, 38956)]