66235130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17569}}^1$

素因数の和:17618

約数の個数: 32

約数和(自身を含む): 132829200

約数和(自身を除く): 66594070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 17569, 35138, 87845, 175690, 228397, 456794, 509501, 1019002, 1141985, 2283970, 2547505, 5095010, 6623513, 13247026, 33117565, 66235130]

約数ペア:

[(1, 66235130), (2, 33117565), (5, 13247026), (10, 6623513), (13, 5095010), (26, 2547505), (29, 2283970), (58, 1141985), (65, 1019002), (130, 509501), (145, 456794), (290, 228397), (377, 175690), (754, 87845), (1885, 35138), (3770, 17569)]