63398120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 86834200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 460, 503, 548, 685, 920, 1006, 1096, 1370, 2012, 2515, 2740, 3151, 4024, 5030, 5480, 6302, 10060, 11569, 12604, 15755, 20120, 23138, 25208, 31510, 46276, 57845, 63020, 68911, 92552, 115690, 126040, 137822, 231380, 275644, 344555, 462760, 551288, 689110, 1378220, 1584953, 2756440, 3169906, 6339812, 7924765, 12679624, 15849530, 31699060, 63398120]

約数ペア:

[(1, 63398120), (2, 31699060), (4, 15849530), (5, 12679624), (8, 7924765), (10, 6339812), (20, 3169906), (23, 2756440), (40, 1584953), (46, 1378220), (92, 689110), (115, 551288), (137, 462760), (184, 344555), (230, 275644), (274, 231380), (460, 137822), (503, 126040), (548, 115690), (685, 92552), (920, 68911), (1006, 63020), (1096, 57845), (1370, 46276), (2012, 31510), (2515, 25208), (2740, 23138), (3151, 20120), (4024, 15755), (5030, 12604), (5480, 11569), (6302, 10060)]