61838660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5801}}^1$

素因数の和:5864

約数の個数: 48

約数和(自身を含む): 143286192

約数和(自身を除く): 81447532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 5801, 10660, 11602, 23204, 29005, 58010, 75413, 116020, 150826, 237841, 301652, 377065, 475682, 754130, 951364, 1189205, 1508260, 2378410, 3091933, 4756820, 6183866, 12367732, 15459665, 30919330, 61838660]

約数ペア:

[(1, 61838660), (2, 30919330), (4, 15459665), (5, 12367732), (10, 6183866), (13, 4756820), (20, 3091933), (26, 2378410), (41, 1508260), (52, 1189205), (65, 951364), (82, 754130), (130, 475682), (164, 377065), (205, 301652), (260, 237841), (410, 150826), (533, 116020), (820, 75413), (1066, 58010), (2132, 29005), (2665, 23204), (5330, 11602), (5801, 10660)]