103139660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13679}}^1$

素因数の和:13730

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 138175540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 13679, 27358, 54716, 68395, 136790, 177827, 273580, 355654, 396691, 711308, 793382, 889135, 1586764, 1778270, 1983455, 3556540, 3966910, 5156983, 7933820, 10313966, 20627932, 25784915, 51569830, 103139660]

約数ペア:

[(1, 103139660), (2, 51569830), (4, 25784915), (5, 20627932), (10, 10313966), (13, 7933820), (20, 5156983), (26, 3966910), (29, 3556540), (52, 1983455), (58, 1778270), (65, 1586764), (116, 889135), (130, 793382), (145, 711308), (260, 396691), (290, 355654), (377, 273580), (580, 177827), (754, 136790), (1508, 68395), (1885, 54716), (3770, 27358), (7540, 13679)]