76901240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 190935360

約数和(自身を除く): 114034120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 3607, 4264, 5330, 7214, 10660, 14428, 18035, 21320, 28856, 36070, 46891, 72140, 93782, 144280, 147887, 187564, 234455, 295774, 375128, 468910, 591548, 739435, 937820, 1183096, 1478870, 1875640, 1922531, 2957740, 3845062, 5915480, 7690124, 9612655, 15380248, 19225310, 38450620, 76901240]

約数ペア:

[(1, 76901240), (2, 38450620), (4, 19225310), (5, 15380248), (8, 9612655), (10, 7690124), (13, 5915480), (20, 3845062), (26, 2957740), (40, 1922531), (41, 1875640), (52, 1478870), (65, 1183096), (82, 937820), (104, 739435), (130, 591548), (164, 468910), (205, 375128), (260, 295774), (328, 234455), (410, 187564), (520, 147887), (533, 144280), (820, 93782), (1066, 72140), (1640, 46891), (2132, 36070), (2665, 28856), (3607, 21320), (4264, 18035), (5330, 14428), (7214, 10660)]