2501515550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{15083}}^1$

素因数の和:15233

約数の個数: 48

約数和(自身を含む): 4848118272

約数和(自身を除く): 2346602722

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 107, 155, 214, 310, 535, 775, 1070, 1550, 2675, 3317, 5350, 6634, 15083, 16585, 30166, 33170, 75415, 82925, 150830, 165850, 377075, 467573, 754150, 935146, 1613881, 2337865, 3227762, 4675730, 8069405, 11689325, 16138810, 23378650, 40347025, 50030311, 80694050, 100060622, 250151555, 500303110, 1250757775, 2501515550]

約数ペア:

[(1, 2501515550), (2, 1250757775), (5, 500303110), (10, 250151555), (25, 100060622), (31, 80694050), (50, 50030311), (62, 40347025), (107, 23378650), (155, 16138810), (214, 11689325), (310, 8069405), (535, 4675730), (775, 3227762), (1070, 2337865), (1550, 1613881), (2675, 935146), (3317, 754150), (5350, 467573), (6634, 377075), (15083, 165850), (16585, 150830), (30166, 82925), (33170, 75415)]