42531680

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 100989504

約数和(自身を除く): 58457824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1103, 1205, 1928, 2206, 2410, 3856, 4412, 4820, 5515, 7712, 8824, 9640, 11030, 17648, 19280, 22060, 35296, 38560, 44120, 88240, 176480, 265823, 531646, 1063292, 1329115, 2126584, 2658230, 4253168, 5316460, 8506336, 10632920, 21265840, 42531680]

約数ペア:

[(1, 42531680), (2, 21265840), (4, 10632920), (5, 8506336), (8, 5316460), (10, 4253168), (16, 2658230), (20, 2126584), (32, 1329115), (40, 1063292), (80, 531646), (160, 265823), (241, 176480), (482, 88240), (964, 44120), (1103, 38560), (1205, 35296), (1928, 22060), (2206, 19280), (2410, 17648), (3856, 11030), (4412, 9640), (4820, 8824), (5515, 7712)]