25204710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 65022912

約数和(自身を除く): 39818202

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 677, 730, 1095, 1241, 1354, 2031, 2190, 2482, 3385, 3723, 4062, 6205, 6770, 7446, 10155, 11509, 12410, 18615, 20310, 23018, 34527, 37230, 49421, 57545, 69054, 98842, 115090, 148263, 172635, 247105, 296526, 345270, 494210, 741315, 840157, 1482630, 1680314, 2520471, 4200785, 5040942, 8401570, 12602355, 25204710]

約数ペア:

[(1, 25204710), (2, 12602355), (3, 8401570), (5, 5040942), (6, 4200785), (10, 2520471), (15, 1680314), (17, 1482630), (30, 840157), (34, 741315), (51, 494210), (73, 345270), (85, 296526), (102, 247105), (146, 172635), (170, 148263), (219, 115090), (255, 98842), (365, 69054), (438, 57545), (510, 49421), (677, 37230), (730, 34527), (1095, 23018), (1241, 20310), (1354, 18615), (2031, 12410), (2190, 11509), (2482, 10155), (3385, 7446), (3723, 6770), (4062, 6205)]