75570140

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5113}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 158943120

約数和(自身を除く): 83372980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 5113, 7390, 10226, 14780, 20452, 25565, 51130, 102260, 3778507, 7557014, 15114028, 18892535, 37785070, 75570140]

約数ペア:

[(1, 75570140), (2, 37785070), (4, 18892535), (5, 15114028), (10, 7557014), (20, 3778507), (739, 102260), (1478, 51130), (2956, 25565), (3695, 20452), (5113, 14780), (7390, 10226)]