41578160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39979}}^1$

素因数の和:40005

約数の個数: 40

約数和(自身を含む): 104107920

約数和(自身を除く): 62529760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 39979, 79958, 159916, 199895, 319832, 399790, 519727, 639664, 799580, 1039454, 1599160, 2078908, 2598635, 3198320, 4157816, 5197270, 8315632, 10394540, 20789080, 41578160]

約数ペア:

[(1, 41578160), (2, 20789080), (4, 10394540), (5, 8315632), (8, 5197270), (10, 4157816), (13, 3198320), (16, 2598635), (20, 2078908), (26, 1599160), (40, 1039454), (52, 799580), (65, 639664), (80, 519727), (104, 399790), (130, 319832), (208, 199895), (260, 159916), (520, 79958), (1040, 39979)]