41850640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40241}}^1$

素因数の和:40267

約数の個数: 40

約数和(自身を含む): 104790168

約数和(自身を除く): 62939528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40241, 80482, 160964, 201205, 321928, 402410, 523133, 643856, 804820, 1046266, 1609640, 2092532, 2615665, 3219280, 4185064, 5231330, 8370128, 10462660, 20925320, 41850640]

約数ペア:

[(1, 41850640), (2, 20925320), (4, 10462660), (5, 8370128), (8, 5231330), (10, 4185064), (13, 3219280), (16, 2615665), (20, 2092532), (26, 1609640), (40, 1046266), (52, 804820), (65, 643856), (80, 523133), (104, 402410), (130, 321928), (208, 201205), (260, 160964), (520, 80482), (1040, 40241)]