31063300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5928

約数の個数: 36

約数和(自身を含む): 68690916

約数和(自身を除く): 37627616

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 5861, 11722, 23444, 29305, 58610, 117220, 146525, 293050, 310633, 586100, 621266, 1242532, 1553165, 3106330, 6212660, 7765825, 15531650, 31063300]

約数ペア:

[(1, 31063300), (2, 15531650), (4, 7765825), (5, 6212660), (10, 3106330), (20, 1553165), (25, 1242532), (50, 621266), (53, 586100), (100, 310633), (106, 293050), (212, 146525), (265, 117220), (530, 58610), (1060, 29305), (1325, 23444), (2650, 11722), (5300, 5861)]