425797060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24443}}^1$

素因数の和:24532

約数の個数: 48

約数和(自身を含む): 977368896

約数和(自身を除く): 551571836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 24443, 48886, 97772, 122215, 244430, 317759, 488860, 635518, 1271036, 1588795, 1637681, 3177590, 3275362, 6355180, 6550724, 8188405, 16376810, 21289853, 32753620, 42579706, 85159412, 106449265, 212898530, 425797060]

約数ペア:

[(1, 425797060), (2, 212898530), (4, 106449265), (5, 85159412), (10, 42579706), (13, 32753620), (20, 21289853), (26, 16376810), (52, 8188405), (65, 6550724), (67, 6355180), (130, 3275362), (134, 3177590), (260, 1637681), (268, 1588795), (335, 1271036), (670, 635518), (871, 488860), (1340, 317759), (1742, 244430), (3484, 122215), (4355, 97772), (8710, 48886), (17420, 24443)]