1267103680

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{44491}}^1$

素因数の和:44597

約数の個数: 56

約数和(自身を含む): 3051261360

約数和(自身を除く): 1784157680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 14240, 28480, 44491, 88982, 177964, 222455, 355928, 444910, 711856, 889820, 1423712, 1779640, 2847424, 3559280, 3959699, 7118560, 7919398, 14237120, 15838796, 19798495, 31677592, 39596990, 63355184, 79193980, 126710368, 158387960, 253420736, 316775920, 633551840, 1267103680]

約数ペア:

[(1, 1267103680), (2, 633551840), (4, 316775920), (5, 253420736), (8, 158387960), (10, 126710368), (16, 79193980), (20, 63355184), (32, 39596990), (40, 31677592), (64, 19798495), (80, 15838796), (89, 14237120), (160, 7919398), (178, 7118560), (320, 3959699), (356, 3559280), (445, 2847424), (712, 1779640), (890, 1423712), (1424, 889820), (1780, 711856), (2848, 444910), (3560, 355928), (5696, 222455), (7120, 177964), (14240, 88982), (28480, 44491)]