200679957320

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{62423}}^1$

素因数の和:63062

約数の個数: 64

約数和(自身を含む): 455070960000

約数和(自身を除く): 254391002680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 449, 716, 895, 898, 1432, 1790, 1796, 2245, 3580, 3592, 4490, 7160, 8980, 17960, 62423, 80371, 124846, 160742, 249692, 312115, 321484, 401855, 499384, 624230, 642968, 803710, 1248460, 1607420, 2496920, 3214840, 11173717, 22347434, 28027927, 44694868, 55868585, 56055854, 89389736, 111737170, 112111708, 140139635, 223474340, 224223416, 280279270, 446948680, 560558540, 1121117080, 5016998933, 10033997866, 20067995732, 25084994665, 40135991464, 50169989330, 100339978660, 200679957320]

約数ペア:

[(1, 200679957320), (2, 100339978660), (4, 50169989330), (5, 40135991464), (8, 25084994665), (10, 20067995732), (20, 10033997866), (40, 5016998933), (179, 1121117080), (358, 560558540), (449, 446948680), (716, 280279270), (895, 224223416), (898, 223474340), (1432, 140139635), (1790, 112111708), (1796, 111737170), (2245, 89389736), (3580, 56055854), (3592, 55868585), (4490, 44694868), (7160, 28027927), (8980, 22347434), (17960, 11173717), (62423, 3214840), (80371, 2496920), (124846, 1607420), (160742, 1248460), (249692, 803710), (312115, 642968), (321484, 624230), (401855, 499384)]