590910940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2861}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 1298203200

約数和(自身を除く): 707292260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 449, 460, 898, 1796, 2245, 2861, 4490, 5722, 8980, 10327, 11444, 14305, 20654, 28610, 41308, 51635, 57220, 65803, 103270, 131606, 206540, 263212, 329015, 658030, 1284589, 1316060, 2569178, 5138356, 6422945, 12845890, 25691780, 29545547, 59091094, 118182188, 147727735, 295455470, 590910940]

約数ペア:

[(1, 590910940), (2, 295455470), (4, 147727735), (5, 118182188), (10, 59091094), (20, 29545547), (23, 25691780), (46, 12845890), (92, 6422945), (115, 5138356), (230, 2569178), (449, 1316060), (460, 1284589), (898, 658030), (1796, 329015), (2245, 263212), (2861, 206540), (4490, 131606), (5722, 103270), (8980, 65803), (10327, 57220), (11444, 51635), (14305, 41308), (20654, 28610)]