75776090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18854

約数の個数: 32

約数和(自身を含む): 151635456

約数和(自身を除く): 75859366

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 18803, 37606, 94015, 188030, 244439, 488878, 582893, 1165786, 1222195, 2444390, 2914465, 5828930, 7577609, 15155218, 37888045, 75776090]

約数ペア:

[(1, 75776090), (2, 37888045), (5, 15155218), (10, 7577609), (13, 5828930), (26, 2914465), (31, 2444390), (62, 1222195), (65, 1165786), (130, 582893), (155, 488878), (310, 244439), (403, 188030), (806, 94015), (2015, 37606), (4030, 18803)]