222370542920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1\times {\mathrm{45853}}^1$

素因数の和:49806

約数の個数: 64

約数和(自身を含む): 516616842240

約数和(自身を除く): 294246299320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3911, 7822, 15644, 19555, 31288, 39110, 45853, 78220, 91706, 121241, 156440, 183412, 229265, 242482, 366824, 458530, 484964, 606205, 917060, 969928, 1212410, 1421443, 1834120, 2424820, 2842886, 4849640, 5685772, 7107215, 11371544, 14214430, 28428860, 56857720, 179331083, 358662166, 717324332, 896655415, 1434648664, 1793310830, 3586621660, 5559263573, 7173243320, 11118527146, 22237054292, 27796317865, 44474108584, 55592635730, 111185271460, 222370542920]

約数ペア:

[(1, 222370542920), (2, 111185271460), (4, 55592635730), (5, 44474108584), (8, 27796317865), (10, 22237054292), (20, 11118527146), (31, 7173243320), (40, 5559263573), (62, 3586621660), (124, 1793310830), (155, 1434648664), (248, 896655415), (310, 717324332), (620, 358662166), (1240, 179331083), (3911, 56857720), (7822, 28428860), (15644, 14214430), (19555, 11371544), (31288, 7107215), (39110, 5685772), (45853, 4849640), (78220, 2842886), (91706, 2424820), (121241, 1834120), (156440, 1421443), (183412, 1212410), (229265, 969928), (242482, 917060), (366824, 606205), (458530, 484964)]