169628540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 374824800

約数和(自身を除く): 205196260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 4957, 6844, 8555, 9914, 17110, 19828, 24785, 34220, 49570, 99140, 143753, 287506, 292463, 575012, 584926, 718765, 1169852, 1437530, 1462315, 2875060, 2924630, 5849260, 8481427, 16962854, 33925708, 42407135, 84814270, 169628540]

約数ペア:

[(1, 169628540), (2, 84814270), (4, 42407135), (5, 33925708), (10, 16962854), (20, 8481427), (29, 5849260), (58, 2924630), (59, 2875060), (116, 1462315), (118, 1437530), (145, 1169852), (236, 718765), (290, 584926), (295, 575012), (580, 292463), (590, 287506), (1180, 143753), (1711, 99140), (3422, 49570), (4957, 34220), (6844, 24785), (8555, 19828), (9914, 17110)]