31922150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 64985424

約数和(自身を除く): 33063274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 733, 871, 1466, 1675, 1742, 3350, 3665, 4355, 7330, 8710, 9529, 18325, 19058, 21775, 36650, 43550, 47645, 49111, 95290, 98222, 238225, 245555, 476450, 491110, 638443, 1227775, 1276886, 2455550, 3192215, 6384430, 15961075, 31922150]

約数ペア:

[(1, 31922150), (2, 15961075), (5, 6384430), (10, 3192215), (13, 2455550), (25, 1276886), (26, 1227775), (50, 638443), (65, 491110), (67, 476450), (130, 245555), (134, 238225), (325, 98222), (335, 95290), (650, 49111), (670, 47645), (733, 43550), (871, 36650), (1466, 21775), (1675, 19058), (1742, 18325), (3350, 9529), (3665, 8710), (4355, 7330)]