156613850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 300590136

約数和(自身を除く): 143976286

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 241, 317, 410, 482, 634, 1025, 1205, 1585, 2050, 2410, 3170, 6025, 7925, 9881, 12050, 12997, 15850, 19762, 25994, 49405, 64985, 76397, 98810, 129970, 152794, 247025, 324925, 381985, 494050, 649850, 763970, 1909925, 3132277, 3819850, 6264554, 15661385, 31322770, 78306925, 156613850]

約数ペア:

[(1, 156613850), (2, 78306925), (5, 31322770), (10, 15661385), (25, 6264554), (41, 3819850), (50, 3132277), (82, 1909925), (205, 763970), (241, 649850), (317, 494050), (410, 381985), (482, 324925), (634, 247025), (1025, 152794), (1205, 129970), (1585, 98810), (2050, 76397), (2410, 64985), (3170, 49405), (6025, 25994), (7925, 19762), (9881, 15850), (12050, 12997)]