14733880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 38335680

約数和(自身を除く): 23601800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 521, 707, 808, 1010, 1042, 1414, 2020, 2084, 2605, 2828, 3535, 3647, 4040, 4168, 5210, 5656, 7070, 7294, 10420, 14140, 14588, 18235, 20840, 28280, 29176, 36470, 52621, 72940, 105242, 145880, 210484, 263105, 368347, 420968, 526210, 736694, 1052420, 1473388, 1841735, 2104840, 2946776, 3683470, 7366940, 14733880]

約数ペア:

[(1, 14733880), (2, 7366940), (4, 3683470), (5, 2946776), (7, 2104840), (8, 1841735), (10, 1473388), (14, 1052420), (20, 736694), (28, 526210), (35, 420968), (40, 368347), (56, 263105), (70, 210484), (101, 145880), (140, 105242), (202, 72940), (280, 52621), (404, 36470), (505, 29176), (521, 28280), (707, 20840), (808, 18235), (1010, 14588), (1042, 14140), (1414, 10420), (2020, 7294), (2084, 7070), (2605, 5656), (2828, 5210), (3535, 4168), (3647, 4040)]