40693673890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1\times {\mathrm{1103}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 77562800640

約数和(自身を除く): 36869126750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 701, 1103, 1385, 1402, 2206, 2770, 3505, 5263, 5515, 7010, 10526, 11030, 13319, 20957, 26315, 26638, 41914, 52630, 66595, 104785, 133190, 194177, 209570, 305531, 388354, 611062, 773203, 970885, 1527655, 1546406, 1941770, 3055310, 3689363, 3866015, 5805089, 7378726, 7732030, 11610178, 14690857, 18446815, 29025445, 29381714, 36893630, 58050890, 73454285, 146908570, 214177231, 428354462, 1070886155, 2141772310, 4069367389, 8138734778, 20346836945, 40693673890]

約数ペア:

[(1, 40693673890), (2, 20346836945), (5, 8138734778), (10, 4069367389), (19, 2141772310), (38, 1070886155), (95, 428354462), (190, 214177231), (277, 146908570), (554, 73454285), (701, 58050890), (1103, 36893630), (1385, 29381714), (1402, 29025445), (2206, 18446815), (2770, 14690857), (3505, 11610178), (5263, 7732030), (5515, 7378726), (7010, 5805089), (10526, 3866015), (11030, 3689363), (13319, 3055310), (20957, 1941770), (26315, 1546406), (26638, 1527655), (41914, 970885), (52630, 773203), (66595, 611062), (104785, 388354), (133190, 305531), (194177, 209570)]