13563875560160

素因数分解:

$2^5\times 5^1\times {\mathrm{2217421}}^1\times {\mathrm{38231}}^1$

素因数の和:2255667

約数の個数: 48

約数和(自身を含む): 32045508647712

約数和(自身を除く): 18481633087552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 38231, 76462, 152924, 191155, 305848, 382310, 611696, 764620, 1223392, 1529240, 2217421, 3058480, 4434842, 6116960, 8869684, 11087105, 17739368, 22174210, 35478736, 44348420, 70957472, 88696840, 177393680, 354787360, 84774222251, 169548444502, 339096889004, 423871111255, 678193778008, 847742222510, 1356387556016, 1695484445020, 2712775112032, 3390968890040, 6781937780080, 13563875560160]

約数ペア:

[(1, 13563875560160), (2, 6781937780080), (4, 3390968890040), (5, 2712775112032), (8, 1695484445020), (10, 1356387556016), (16, 847742222510), (20, 678193778008), (32, 423871111255), (40, 339096889004), (80, 169548444502), (160, 84774222251), (38231, 354787360), (76462, 177393680), (152924, 88696840), (191155, 70957472), (305848, 44348420), (382310, 35478736), (611696, 22174210), (764620, 17739368), (1223392, 11087105), (1529240, 8869684), (2217421, 6116960), (3058480, 4434842)]