71368760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30241}}^1$

素因数の和:30311

約数の個数: 32

約数和(自身を含む): 163306800

約数和(自身を除く): 91938040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 30241, 60482, 120964, 151205, 241928, 302410, 604820, 1209640, 1784219, 3568438, 7136876, 8921095, 14273752, 17842190, 35684380, 71368760]

約数ペア:

[(1, 71368760), (2, 35684380), (4, 17842190), (5, 14273752), (8, 8921095), (10, 7136876), (20, 3568438), (40, 1784219), (59, 1209640), (118, 604820), (236, 302410), (295, 241928), (472, 151205), (590, 120964), (1180, 60482), (2360, 30241)]