58628920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 162518400

約数和(自身を除く): 103889480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 109, 113, 119, 136, 140, 170, 218, 226, 238, 280, 340, 436, 452, 476, 545, 565, 595, 680, 763, 791, 872, 904, 952, 1090, 1130, 1190, 1526, 1582, 1853, 1921, 2180, 2260, 2380, 3052, 3164, 3706, 3815, 3842, 3955, 4360, 4520, 4760, 6104, 6328, 7412, 7630, 7684, 7910, 9265, 9605, 12317, 12971, 13447, 14824, 15260, 15368, 15820, 18530, 19210, 24634, 25942, 26894, 30520, 31640, 37060, 38420, 49268, 51884, 53788, 61585, 64855, 67235, 74120, 76840, 86219, 98536, 103768, 107576, 123170, 129710, 134470, 172438, 209389, 246340, 259420, 268940, 344876, 418778, 431095, 492680, 518840, 537880, 689752, 837556, 862190, 1046945, 1465723, 1675112, 1724380, 2093890, 2931446, 3448760, 4187780, 5862892, 7328615, 8375560, 11725784, 14657230, 29314460, 58628920]

約数ペア:

[(1, 58628920), (2, 29314460), (4, 14657230), (5, 11725784), (7, 8375560), (8, 7328615), (10, 5862892), (14, 4187780), (17, 3448760), (20, 2931446), (28, 2093890), (34, 1724380), (35, 1675112), (40, 1465723), (56, 1046945), (68, 862190), (70, 837556), (85, 689752), (109, 537880), (113, 518840), (119, 492680), (136, 431095), (140, 418778), (170, 344876), (218, 268940), (226, 259420), (238, 246340), (280, 209389), (340, 172438), (436, 134470), (452, 129710), (476, 123170), (545, 107576), (565, 103768), (595, 98536), (680, 86219), (763, 76840), (791, 74120), (872, 67235), (904, 64855), (952, 61585), (1090, 53788), (1130, 51884), (1190, 49268), (1526, 38420), (1582, 37060), (1853, 31640), (1921, 30520), (2180, 26894), (2260, 25942), (2380, 24634), (3052, 19210), (3164, 18530), (3706, 15820), (3815, 15368), (3842, 15260), (3955, 14824), (4360, 13447), (4520, 12971), (4760, 12317), (6104, 9605), (6328, 9265), (7412, 7910), (7630, 7684)]