31460212250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{30389}}^1$

素因数の和:30548

約数の個数: 64

約数和(自身を含む): 60929275680

約数和(自身を除く): 29469063430

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 101, 125, 202, 205, 250, 410, 505, 1010, 1025, 2050, 2525, 4141, 5050, 5125, 8282, 10250, 12625, 20705, 25250, 30389, 41410, 60778, 103525, 151945, 207050, 303890, 517625, 759725, 1035250, 1245949, 1519450, 2491898, 3069289, 3798625, 6138578, 6229745, 7597250, 12459490, 15346445, 30692890, 31148725, 62297450, 76732225, 125840849, 153464450, 155743625, 251681698, 311487250, 383661125, 629204245, 767322250, 1258408490, 3146021225, 6292042450, 15730106125, 31460212250]

約数ペア:

[(1, 31460212250), (2, 15730106125), (5, 6292042450), (10, 3146021225), (25, 1258408490), (41, 767322250), (50, 629204245), (82, 383661125), (101, 311487250), (125, 251681698), (202, 155743625), (205, 153464450), (250, 125840849), (410, 76732225), (505, 62297450), (1010, 31148725), (1025, 30692890), (2050, 15346445), (2525, 12459490), (4141, 7597250), (5050, 6229745), (5125, 6138578), (8282, 3798625), (10250, 3069289), (12625, 2491898), (20705, 1519450), (25250, 1245949), (30389, 1035250), (41410, 759725), (60778, 517625), (103525, 303890), (151945, 207050)]