3222700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 7850192

約数和(自身を除く): 4627492

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 67, 74, 100, 130, 134, 148, 185, 260, 268, 325, 335, 370, 481, 650, 670, 740, 871, 925, 962, 1300, 1340, 1675, 1742, 1850, 1924, 2405, 2479, 3350, 3484, 3700, 4355, 4810, 4958, 6700, 8710, 9620, 9916, 12025, 12395, 17420, 21775, 24050, 24790, 32227, 43550, 48100, 49580, 61975, 64454, 87100, 123950, 128908, 161135, 247900, 322270, 644540, 805675, 1611350, 3222700]

約数ペア:

[(1, 3222700), (2, 1611350), (4, 805675), (5, 644540), (10, 322270), (13, 247900), (20, 161135), (25, 128908), (26, 123950), (37, 87100), (50, 64454), (52, 61975), (65, 49580), (67, 48100), (74, 43550), (100, 32227), (130, 24790), (134, 24050), (148, 21775), (185, 17420), (260, 12395), (268, 12025), (325, 9916), (335, 9620), (370, 8710), (481, 6700), (650, 4958), (670, 4810), (740, 4355), (871, 3700), (925, 3484), (962, 3350), (1300, 2479), (1340, 2405), (1675, 1924), (1742, 1850)]