59917720

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1373}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 135036720

約数和(自身を除く): 75119000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 1373, 2182, 2746, 4364, 5455, 5492, 6865, 8728, 10910, 10984, 13730, 21820, 27460, 43640, 54920, 1497943, 2995886, 5991772, 7489715, 11983544, 14979430, 29958860, 59917720]

約数ペア:

[(1, 59917720), (2, 29958860), (4, 14979430), (5, 11983544), (8, 7489715), (10, 5991772), (20, 2995886), (40, 1497943), (1091, 54920), (1373, 43640), (2182, 27460), (2746, 21820), (4364, 13730), (5455, 10984), (5492, 10910), (6865, 8728)]