133579400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 329443200

約数和(自身を除く): 195863800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 71, 92, 100, 115, 142, 184, 200, 230, 284, 355, 409, 460, 568, 575, 710, 818, 920, 1150, 1420, 1633, 1636, 1775, 2045, 2300, 2840, 3266, 3272, 3550, 4090, 4600, 6532, 7100, 8165, 8180, 9407, 10225, 13064, 14200, 16330, 16360, 18814, 20450, 29039, 32660, 37628, 40825, 40900, 47035, 58078, 65320, 75256, 81650, 81800, 94070, 116156, 145195, 163300, 188140, 232312, 235175, 290390, 326600, 376280, 470350, 580780, 667897, 725975, 940700, 1161560, 1335794, 1451950, 1881400, 2671588, 2903900, 3339485, 5343176, 5807800, 6678970, 13357940, 16697425, 26715880, 33394850, 66789700, 133579400]

約数ペア:

[(1, 133579400), (2, 66789700), (4, 33394850), (5, 26715880), (8, 16697425), (10, 13357940), (20, 6678970), (23, 5807800), (25, 5343176), (40, 3339485), (46, 2903900), (50, 2671588), (71, 1881400), (92, 1451950), (100, 1335794), (115, 1161560), (142, 940700), (184, 725975), (200, 667897), (230, 580780), (284, 470350), (355, 376280), (409, 326600), (460, 290390), (568, 235175), (575, 232312), (710, 188140), (818, 163300), (920, 145195), (1150, 116156), (1420, 94070), (1633, 81800), (1636, 81650), (1775, 75256), (2045, 65320), (2300, 58078), (2840, 47035), (3266, 40900), (3272, 40825), (3550, 37628), (4090, 32660), (4600, 29039), (6532, 20450), (7100, 18814), (8165, 16360), (8180, 16330), (9407, 14200), (10225, 13064)]