41668720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12169

約数の個数: 40

約数和(自身を含む): 99140976

約数和(自身を除く): 57472256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 12113, 24226, 48452, 60565, 96904, 121130, 193808, 242260, 484520, 520859, 969040, 1041718, 2083436, 2604295, 4166872, 5208590, 8333744, 10417180, 20834360, 41668720]

約数ペア:

[(1, 41668720), (2, 20834360), (4, 10417180), (5, 8333744), (8, 5208590), (10, 4166872), (16, 2604295), (20, 2083436), (40, 1041718), (43, 969040), (80, 520859), (86, 484520), (172, 242260), (215, 193808), (344, 121130), (430, 96904), (688, 60565), (860, 48452), (1720, 24226), (3440, 12113)]