43230860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 92988000

約数和(自身を除く): 49757140

約数列:

[1, 2, 4, 5, 10, 20, 89, 149, 163, 178, 298, 326, 356, 445, 596, 652, 745, 815, 890, 1490, 1630, 1780, 2980, 3260, 13261, 14507, 24287, 26522, 29014, 48574, 53044, 58028, 66305, 72535, 97148, 121435, 132610, 145070, 242870, 265220, 290140, 485740, 2161543, 4323086, 8646172, 10807715, 21615430, 43230860]

約数ペア:

[(1, 43230860), (2, 21615430), (4, 10807715), (5, 8646172), (10, 4323086), (20, 2161543), (89, 485740), (149, 290140), (163, 265220), (178, 242870), (298, 145070), (326, 132610), (356, 121435), (445, 97148), (596, 72535), (652, 66305), (745, 58028), (815, 53044), (890, 48574), (1490, 29014), (1630, 26522), (1780, 24287), (2980, 14507), (3260, 13261)]