40565850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 110242944

約数和(自身を除く): 69677094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 293, 325, 355, 390, 426, 586, 650, 710, 879, 923, 975, 1065, 1465, 1758, 1775, 1846, 1950, 2130, 2769, 2930, 3550, 3809, 4395, 4615, 5325, 5538, 7325, 7618, 8790, 9230, 10650, 11427, 13845, 14650, 19045, 20803, 21975, 22854, 23075, 27690, 38090, 41606, 43950, 46150, 57135, 62409, 69225, 95225, 104015, 114270, 124818, 138450, 190450, 208030, 270439, 285675, 312045, 520075, 540878, 571350, 624090, 811317, 1040150, 1352195, 1560225, 1622634, 2704390, 3120450, 4056585, 6760975, 8113170, 13521950, 20282925, 40565850]

約数ペア:

[(1, 40565850), (2, 20282925), (3, 13521950), (5, 8113170), (6, 6760975), (10, 4056585), (13, 3120450), (15, 2704390), (25, 1622634), (26, 1560225), (30, 1352195), (39, 1040150), (50, 811317), (65, 624090), (71, 571350), (75, 540878), (78, 520075), (130, 312045), (142, 285675), (150, 270439), (195, 208030), (213, 190450), (293, 138450), (325, 124818), (355, 114270), (390, 104015), (426, 95225), (586, 69225), (650, 62409), (710, 57135), (879, 46150), (923, 43950), (975, 41606), (1065, 38090), (1465, 27690), (1758, 23075), (1775, 22854), (1846, 21975), (1950, 20803), (2130, 19045), (2769, 14650), (2930, 13845), (3550, 11427), (3809, 10650), (4395, 9230), (4615, 8790), (5325, 7618), (5538, 7325)]