65234120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5022

約数の個数: 64

約数和(自身を含む): 171348480

約数和(自身を除く): 106114360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4957, 6580, 9914, 13160, 19828, 24785, 34699, 39656, 49570, 69398, 99140, 138796, 173495, 198280, 232979, 277592, 346990, 465958, 693980, 931916, 1164895, 1387960, 1630853, 1863832, 2329790, 3261706, 4659580, 6523412, 8154265, 9319160, 13046824, 16308530, 32617060, 65234120]

約数ペア:

[(1, 65234120), (2, 32617060), (4, 16308530), (5, 13046824), (7, 9319160), (8, 8154265), (10, 6523412), (14, 4659580), (20, 3261706), (28, 2329790), (35, 1863832), (40, 1630853), (47, 1387960), (56, 1164895), (70, 931916), (94, 693980), (140, 465958), (188, 346990), (235, 277592), (280, 232979), (329, 198280), (376, 173495), (470, 138796), (658, 99140), (940, 69398), (1316, 49570), (1645, 39656), (1880, 34699), (2632, 24785), (3290, 19828), (4957, 13160), (6580, 9914)]