519881230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6067}}^1$

素因数の和:6145

約数の個数: 64

約数和(自身を含む): 1100977920

約数和(自身を除く): 581096690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 902, 1045, 1558, 2090, 2255, 3895, 4510, 6067, 7790, 8569, 12134, 17138, 30335, 42845, 60670, 66737, 85690, 115273, 133474, 230546, 248747, 333685, 497494, 576365, 667370, 1152730, 1243735, 1268003, 2487470, 2536006, 2736217, 4726193, 5472434, 6340015, 9452386, 12680030, 13681085, 23630965, 27362170, 47261930, 51988123, 103976246, 259940615, 519881230]

約数ペア:

[(1, 519881230), (2, 259940615), (5, 103976246), (10, 51988123), (11, 47261930), (19, 27362170), (22, 23630965), (38, 13681085), (41, 12680030), (55, 9452386), (82, 6340015), (95, 5472434), (110, 4726193), (190, 2736217), (205, 2536006), (209, 2487470), (410, 1268003), (418, 1243735), (451, 1152730), (779, 667370), (902, 576365), (1045, 497494), (1558, 333685), (2090, 248747), (2255, 230546), (3895, 133474), (4510, 115273), (6067, 85690), (7790, 66737), (8569, 60670), (12134, 42845), (17138, 30335)]