41986490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 101122560

約数和(自身を除く): 59136070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 37, 43, 58, 65, 70, 74, 86, 91, 130, 145, 182, 185, 203, 215, 259, 290, 301, 370, 377, 406, 430, 455, 481, 518, 559, 602, 754, 910, 962, 1015, 1073, 1118, 1247, 1295, 1505, 1591, 1885, 2030, 2146, 2405, 2494, 2590, 2639, 2795, 3010, 3182, 3367, 3770, 3913, 4810, 5278, 5365, 5590, 6235, 6734, 7511, 7826, 7955, 8729, 10730, 11137, 12470, 13195, 13949, 15022, 15910, 16211, 16835, 17458, 19565, 20683, 22274, 26390, 27898, 32422, 33670, 37555, 39130, 41366, 43645, 46139, 55685, 69745, 75110, 81055, 87290, 92278, 97643, 103415, 111370, 113477, 139490, 144781, 162110, 195286, 206830, 226954, 230695, 289562, 322973, 461390, 488215, 567385, 599807, 645946, 723905, 976430, 1134770, 1199614, 1447810, 1614865, 2999035, 3229730, 4198649, 5998070, 8397298, 20993245, 41986490]

約数ペア:

[(1, 41986490), (2, 20993245), (5, 8397298), (7, 5998070), (10, 4198649), (13, 3229730), (14, 2999035), (26, 1614865), (29, 1447810), (35, 1199614), (37, 1134770), (43, 976430), (58, 723905), (65, 645946), (70, 599807), (74, 567385), (86, 488215), (91, 461390), (130, 322973), (145, 289562), (182, 230695), (185, 226954), (203, 206830), (215, 195286), (259, 162110), (290, 144781), (301, 139490), (370, 113477), (377, 111370), (406, 103415), (430, 97643), (455, 92278), (481, 87290), (518, 81055), (559, 75110), (602, 69745), (754, 55685), (910, 46139), (962, 43645), (1015, 41366), (1073, 39130), (1118, 37555), (1247, 33670), (1295, 32422), (1505, 27898), (1591, 26390), (1885, 22274), (2030, 20683), (2146, 19565), (2405, 17458), (2494, 16835), (2590, 16211), (2639, 15910), (2795, 15022), (3010, 13949), (3182, 13195), (3367, 12470), (3770, 11137), (3913, 10730), (4810, 8729), (5278, 7955), (5365, 7826), (5590, 7511), (6235, 6734)]