1569293680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2194

約数の個数: 80

約数和(自身を含む): 3816880704

約数和(自身を除く): 2247587024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 521, 920, 1042, 1637, 1840, 2084, 2605, 3274, 4168, 5210, 6548, 8185, 8336, 10420, 11983, 13096, 16370, 20840, 23966, 26192, 32740, 37651, 41680, 47932, 59915, 65480, 75302, 95864, 119830, 130960, 150604, 188255, 191728, 239660, 301208, 376510, 479320, 602416, 753020, 852877, 958640, 1506040, 1705754, 3012080, 3411508, 4264385, 6823016, 8528770, 13646032, 17057540, 19616171, 34115080, 39232342, 68230160, 78464684, 98080855, 156929368, 196161710, 313858736, 392323420, 784646840, 1569293680]

約数ペア:

[(1, 1569293680), (2, 784646840), (4, 392323420), (5, 313858736), (8, 196161710), (10, 156929368), (16, 98080855), (20, 78464684), (23, 68230160), (40, 39232342), (46, 34115080), (80, 19616171), (92, 17057540), (115, 13646032), (184, 8528770), (230, 6823016), (368, 4264385), (460, 3411508), (521, 3012080), (920, 1705754), (1042, 1506040), (1637, 958640), (1840, 852877), (2084, 753020), (2605, 602416), (3274, 479320), (4168, 376510), (5210, 301208), (6548, 239660), (8185, 191728), (8336, 188255), (10420, 150604), (11983, 130960), (13096, 119830), (16370, 95864), (20840, 75302), (23966, 65480), (26192, 59915), (32740, 47932), (37651, 41680)]