3745300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 9089696

約数和(自身を除く): 5344396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 67, 86, 100, 130, 134, 172, 215, 260, 268, 325, 335, 430, 559, 650, 670, 860, 871, 1075, 1118, 1300, 1340, 1675, 1742, 2150, 2236, 2795, 2881, 3350, 3484, 4300, 4355, 5590, 5762, 6700, 8710, 11180, 11524, 13975, 14405, 17420, 21775, 27950, 28810, 37453, 43550, 55900, 57620, 72025, 74906, 87100, 144050, 149812, 187265, 288100, 374530, 749060, 936325, 1872650, 3745300]

約数ペア:

[(1, 3745300), (2, 1872650), (4, 936325), (5, 749060), (10, 374530), (13, 288100), (20, 187265), (25, 149812), (26, 144050), (43, 87100), (50, 74906), (52, 72025), (65, 57620), (67, 55900), (86, 43550), (100, 37453), (130, 28810), (134, 27950), (172, 21775), (215, 17420), (260, 14405), (268, 13975), (325, 11524), (335, 11180), (430, 8710), (559, 6700), (650, 5762), (670, 5590), (860, 4355), (871, 4300), (1075, 3484), (1118, 3350), (1300, 2881), (1340, 2795), (1675, 2236), (1742, 2150)]