107640680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12450

約数の個数: 64

約数和(自身を含む): 285742080

約数和(自身を除く): 178101400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12401, 24802, 49604, 62005, 86807, 99208, 124010, 173614, 248020, 347228, 384431, 434035, 496040, 694456, 768862, 868070, 1537724, 1736140, 1922155, 2691017, 3075448, 3472280, 3844310, 5382034, 7688620, 10764068, 13455085, 15377240, 21528136, 26910170, 53820340, 107640680]

約数ペア:

[(1, 107640680), (2, 53820340), (4, 26910170), (5, 21528136), (7, 15377240), (8, 13455085), (10, 10764068), (14, 7688620), (20, 5382034), (28, 3844310), (31, 3472280), (35, 3075448), (40, 2691017), (56, 1922155), (62, 1736140), (70, 1537724), (124, 868070), (140, 768862), (155, 694456), (217, 496040), (248, 434035), (280, 384431), (310, 347228), (434, 248020), (620, 173614), (868, 124010), (1085, 99208), (1240, 86807), (1736, 62005), (2170, 49604), (4340, 24802), (8680, 12401)]