75394940

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15773}}^1$

素因数の和:16021

約数の個数: 24

約数和(自身を含む): 159001920

約数和(自身を除く): 83606980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 15773, 31546, 63092, 78865, 157730, 315460, 3769747, 7539494, 15078988, 18848735, 37697470, 75394940]

約数ペア:

[(1, 75394940), (2, 37697470), (4, 18848735), (5, 15078988), (10, 7539494), (20, 3769747), (239, 315460), (478, 157730), (956, 78865), (1195, 63092), (2390, 31546), (4780, 15773)]