117700280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 274687200

約数和(自身を除く): 156986920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 106, 118, 212, 236, 265, 295, 424, 472, 530, 590, 941, 1060, 1180, 1882, 2120, 2360, 3127, 3764, 4705, 6254, 7528, 9410, 12508, 15635, 18820, 25016, 31270, 37640, 49873, 55519, 62540, 99746, 111038, 125080, 199492, 222076, 249365, 277595, 398984, 444152, 498730, 555190, 997460, 1110380, 1994920, 2220760, 2942507, 5885014, 11770028, 14712535, 23540056, 29425070, 58850140, 117700280]

約数ペア:

[(1, 117700280), (2, 58850140), (4, 29425070), (5, 23540056), (8, 14712535), (10, 11770028), (20, 5885014), (40, 2942507), (53, 2220760), (59, 1994920), (106, 1110380), (118, 997460), (212, 555190), (236, 498730), (265, 444152), (295, 398984), (424, 277595), (472, 249365), (530, 222076), (590, 199492), (941, 125080), (1060, 111038), (1180, 99746), (1882, 62540), (2120, 55519), (2360, 49873), (3127, 37640), (3764, 31270), (4705, 25016), (6254, 18820), (7528, 15635), (9410, 12508)]