8983521550

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{5881}}^1$

素因数の和:6253

約数の個数: 48

約数和(自身を含む): 16909667712

約数和(自身を除く): 7926146162

約数列:

[1, 2, 5, 10, 25, 50, 137, 223, 274, 446, 685, 1115, 1370, 2230, 3425, 5575, 5881, 6850, 11150, 11762, 29405, 30551, 58810, 61102, 147025, 152755, 294050, 305510, 763775, 805697, 1311463, 1527550, 1611394, 2622926, 4028485, 6557315, 8056970, 13114630, 20142425, 32786575, 40284850, 65573150, 179670431, 359340862, 898352155, 1796704310, 4491760775, 8983521550]

約数ペア:

[(1, 8983521550), (2, 4491760775), (5, 1796704310), (10, 898352155), (25, 359340862), (50, 179670431), (137, 65573150), (223, 40284850), (274, 32786575), (446, 20142425), (685, 13114630), (1115, 8056970), (1370, 6557315), (2230, 4028485), (3425, 2622926), (5575, 1611394), (5881, 1527550), (6850, 1311463), (11150, 805697), (11762, 763775), (29405, 305510), (30551, 294050), (58810, 152755), (61102, 147025)]