202360840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15859}}^1$

素因数の和:15910

約数の個数: 64

約数和(自身を含む): 513864000

約数和(自身を除く): 311503160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 15859, 31718, 63436, 79295, 126872, 158590, 174449, 317180, 348898, 459911, 634360, 697796, 872245, 919822, 1395592, 1744490, 1839644, 2299555, 3488980, 3679288, 4599110, 5059021, 6977960, 9198220, 10118042, 18396440, 20236084, 25295105, 40472168, 50590210, 101180420, 202360840]

約数ペア:

[(1, 202360840), (2, 101180420), (4, 50590210), (5, 40472168), (8, 25295105), (10, 20236084), (11, 18396440), (20, 10118042), (22, 9198220), (29, 6977960), (40, 5059021), (44, 4599110), (55, 3679288), (58, 3488980), (88, 2299555), (110, 1839644), (116, 1744490), (145, 1395592), (220, 919822), (232, 872245), (290, 697796), (319, 634360), (440, 459911), (580, 348898), (638, 317180), (1160, 174449), (1276, 158590), (1595, 126872), (2552, 79295), (3190, 63436), (6380, 31718), (12760, 15859)]