3794847940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{106537}}^1$

素因数の和:106696

約数の個数: 48

約数和(自身を含む): 8644919472

約数和(自身を除く): 4850071532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 106537, 213074, 426148, 532685, 1065370, 1384981, 2130740, 2769962, 5539924, 6924905, 13849810, 14595569, 27699620, 29191138, 58382276, 72977845, 145955690, 189742397, 291911380, 379484794, 758969588, 948711985, 1897423970, 3794847940]

約数ペア:

[(1, 3794847940), (2, 1897423970), (4, 948711985), (5, 758969588), (10, 379484794), (13, 291911380), (20, 189742397), (26, 145955690), (52, 72977845), (65, 58382276), (130, 29191138), (137, 27699620), (260, 14595569), (274, 13849810), (548, 6924905), (685, 5539924), (1370, 2769962), (1781, 2130740), (2740, 1384981), (3562, 1065370), (7124, 532685), (8905, 426148), (17810, 213074), (35620, 106537)]