25594520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 73612800

約数和(自身を除く): 48018280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 283, 323, 340, 380, 476, 532, 566, 595, 646, 665, 680, 760, 952, 1064, 1132, 1190, 1292, 1330, 1415, 1615, 1981, 2261, 2264, 2380, 2584, 2660, 2830, 3230, 3962, 4522, 4760, 4811, 5320, 5377, 5660, 6460, 7924, 9044, 9622, 9905, 10754, 11305, 11320, 12920, 15848, 18088, 19244, 19810, 21508, 22610, 24055, 26885, 33677, 37639, 38488, 39620, 43016, 45220, 48110, 53770, 67354, 75278, 79240, 90440, 91409, 96220, 107540, 134708, 150556, 168385, 182818, 188195, 192440, 215080, 269416, 301112, 336770, 365636, 376390, 457045, 639863, 673540, 731272, 752780, 914090, 1279726, 1347080, 1505560, 1828180, 2559452, 3199315, 3656360, 5118904, 6398630, 12797260, 25594520]

約数ペア:

[(1, 25594520), (2, 12797260), (4, 6398630), (5, 5118904), (7, 3656360), (8, 3199315), (10, 2559452), (14, 1828180), (17, 1505560), (19, 1347080), (20, 1279726), (28, 914090), (34, 752780), (35, 731272), (38, 673540), (40, 639863), (56, 457045), (68, 376390), (70, 365636), (76, 336770), (85, 301112), (95, 269416), (119, 215080), (133, 192440), (136, 188195), (140, 182818), (152, 168385), (170, 150556), (190, 134708), (238, 107540), (266, 96220), (280, 91409), (283, 90440), (323, 79240), (340, 75278), (380, 67354), (476, 53770), (532, 48110), (566, 45220), (595, 43016), (646, 39620), (665, 38488), (680, 37639), (760, 33677), (952, 26885), (1064, 24055), (1132, 22610), (1190, 21508), (1292, 19810), (1330, 19244), (1415, 18088), (1615, 15848), (1981, 12920), (2261, 11320), (2264, 11305), (2380, 10754), (2584, 9905), (2660, 9622), (2830, 9044), (3230, 7924), (3962, 6460), (4522, 5660), (4760, 5377), (4811, 5320)]