38210770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 77728896

約数和(自身を除く): 39518126

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 67, 82, 107, 130, 134, 205, 214, 335, 410, 533, 535, 670, 871, 1066, 1070, 1391, 1742, 2665, 2747, 2782, 4355, 4387, 5330, 5494, 6955, 7169, 8710, 8774, 13735, 13910, 14338, 21935, 27470, 35711, 35845, 43870, 57031, 71422, 71690, 93197, 114062, 178555, 186394, 285155, 293929, 357110, 465985, 570310, 587858, 931970, 1469645, 2939290, 3821077, 7642154, 19105385, 38210770]

約数ペア:

[(1, 38210770), (2, 19105385), (5, 7642154), (10, 3821077), (13, 2939290), (26, 1469645), (41, 931970), (65, 587858), (67, 570310), (82, 465985), (107, 357110), (130, 293929), (134, 285155), (205, 186394), (214, 178555), (335, 114062), (410, 93197), (533, 71690), (535, 71422), (670, 57031), (871, 43870), (1066, 35845), (1070, 35711), (1391, 27470), (1742, 21935), (2665, 14338), (2747, 13910), (2782, 13735), (4355, 8774), (4387, 8710), (5330, 7169), (5494, 6955)]