4965431690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6479

約数の個数: 64

約数和(自身を含む): 9734618880

約数和(自身を除く): 4769187190

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 101, 190, 202, 205, 410, 505, 779, 1010, 1558, 1919, 3838, 3895, 4141, 6311, 7790, 8282, 9595, 12622, 19190, 20705, 31555, 41410, 63110, 78679, 119909, 157358, 239818, 258751, 393395, 517502, 599545, 637411, 786790, 1199090, 1274822, 1293755, 2587510, 3187055, 4916269, 6374110, 9832538, 12110809, 24221618, 24581345, 26133851, 49162690, 52267702, 60554045, 121108090, 130669255, 261338510, 496543169, 993086338, 2482715845, 4965431690]

約数ペア:

[(1, 4965431690), (2, 2482715845), (5, 993086338), (10, 496543169), (19, 261338510), (38, 130669255), (41, 121108090), (82, 60554045), (95, 52267702), (101, 49162690), (190, 26133851), (202, 24581345), (205, 24221618), (410, 12110809), (505, 9832538), (779, 6374110), (1010, 4916269), (1558, 3187055), (1919, 2587510), (3838, 1293755), (3895, 1274822), (4141, 1199090), (6311, 786790), (7790, 637411), (8282, 599545), (9595, 517502), (12622, 393395), (19190, 258751), (20705, 239818), (31555, 157358), (41410, 119909), (63110, 78679)]