83315660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 185213952

約数和(自身を除く): 101898292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2551, 3266, 5102, 6532, 8165, 10204, 12755, 16330, 25510, 32660, 51020, 58673, 117346, 181121, 234692, 293365, 362242, 586730, 724484, 905605, 1173460, 1811210, 3622420, 4165783, 8331566, 16663132, 20828915, 41657830, 83315660]

約数ペア:

[(1, 83315660), (2, 41657830), (4, 20828915), (5, 16663132), (10, 8331566), (20, 4165783), (23, 3622420), (46, 1811210), (71, 1173460), (92, 905605), (115, 724484), (142, 586730), (230, 362242), (284, 293365), (355, 234692), (460, 181121), (710, 117346), (1420, 58673), (1633, 51020), (2551, 32660), (3266, 25510), (5102, 16330), (6532, 12755), (8165, 10204)]