66537160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 161326080

約数和(自身を除く): 94788920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2333, 2852, 3565, 4666, 5704, 7130, 9332, 11665, 14260, 18664, 23330, 28520, 46660, 53659, 72323, 93320, 107318, 144646, 214636, 268295, 289292, 361615, 429272, 536590, 578584, 723230, 1073180, 1446460, 1663429, 2146360, 2892920, 3326858, 6653716, 8317145, 13307432, 16634290, 33268580, 66537160]

約数ペア:

[(1, 66537160), (2, 33268580), (4, 16634290), (5, 13307432), (8, 8317145), (10, 6653716), (20, 3326858), (23, 2892920), (31, 2146360), (40, 1663429), (46, 1446460), (62, 1073180), (92, 723230), (115, 578584), (124, 536590), (155, 429272), (184, 361615), (230, 289292), (248, 268295), (310, 214636), (460, 144646), (620, 107318), (713, 93320), (920, 72323), (1240, 53659), (1426, 46660), (2333, 28520), (2852, 23330), (3565, 18664), (4666, 14260), (5704, 11665), (7130, 9332)]