86363360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28443

約数の個数: 48

約数和(自身を含む): 214779600

約数和(自身を除く): 128416240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 28409, 56818, 113636, 142045, 227272, 284090, 454544, 539771, 568180, 909088, 1079542, 1136360, 2159084, 2272720, 2698855, 4318168, 4545440, 5397710, 8636336, 10795420, 17272672, 21590840, 43181680, 86363360]

約数ペア:

[(1, 86363360), (2, 43181680), (4, 21590840), (5, 17272672), (8, 10795420), (10, 8636336), (16, 5397710), (19, 4545440), (20, 4318168), (32, 2698855), (38, 2272720), (40, 2159084), (76, 1136360), (80, 1079542), (95, 909088), (152, 568180), (160, 539771), (190, 454544), (304, 284090), (380, 227272), (608, 142045), (760, 113636), (1520, 56818), (3040, 28409)]