2439927700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{34511}}^1$

素因数の和:34633

約数の個数: 72

約数和(自身を含む): 6111108864

約数和(自身を除く): 3671181164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3535, 5050, 7070, 10100, 14140, 17675, 34511, 35350, 69022, 70700, 138044, 172555, 241577, 345110, 483154, 690220, 862775, 966308, 1207885, 1725550, 2415770, 3451100, 3485611, 4831540, 6039425, 6971222, 12078850, 13942444, 17428055, 24157700, 24399277, 34856110, 48798554, 69712220, 87140275, 97597108, 121996385, 174280550, 243992770, 348561100, 487985540, 609981925, 1219963850, 2439927700]

約数ペア:

[(1, 2439927700), (2, 1219963850), (4, 609981925), (5, 487985540), (7, 348561100), (10, 243992770), (14, 174280550), (20, 121996385), (25, 97597108), (28, 87140275), (35, 69712220), (50, 48798554), (70, 34856110), (100, 24399277), (101, 24157700), (140, 17428055), (175, 13942444), (202, 12078850), (350, 6971222), (404, 6039425), (505, 4831540), (700, 3485611), (707, 3451100), (1010, 2415770), (1414, 1725550), (2020, 1207885), (2525, 966308), (2828, 862775), (3535, 690220), (5050, 483154), (7070, 345110), (10100, 241577), (14140, 172555), (17675, 138044), (34511, 70700), (35350, 69022)]