39065320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 110419200

約数和(自身を除く): 71353880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 280, 283, 290, 340, 406, 476, 493, 566, 580, 595, 680, 812, 952, 986, 1015, 1132, 1160, 1190, 1415, 1624, 1972, 1981, 2030, 2264, 2380, 2465, 2830, 3451, 3944, 3962, 4060, 4760, 4811, 4930, 5660, 6902, 7924, 8120, 8207, 9622, 9860, 9905, 11320, 13804, 15848, 16414, 17255, 19244, 19720, 19810, 24055, 27608, 32828, 33677, 34510, 38488, 39620, 41035, 48110, 57449, 65656, 67354, 69020, 79240, 82070, 96220, 114898, 134708, 138040, 139519, 164140, 168385, 192440, 229796, 269416, 279038, 287245, 328280, 336770, 459592, 558076, 574490, 673540, 697595, 976633, 1116152, 1148980, 1347080, 1395190, 1953266, 2297960, 2790380, 3906532, 4883165, 5580760, 7813064, 9766330, 19532660, 39065320]

約数ペア:

[(1, 39065320), (2, 19532660), (4, 9766330), (5, 7813064), (7, 5580760), (8, 4883165), (10, 3906532), (14, 2790380), (17, 2297960), (20, 1953266), (28, 1395190), (29, 1347080), (34, 1148980), (35, 1116152), (40, 976633), (56, 697595), (58, 673540), (68, 574490), (70, 558076), (85, 459592), (116, 336770), (119, 328280), (136, 287245), (140, 279038), (145, 269416), (170, 229796), (203, 192440), (232, 168385), (238, 164140), (280, 139519), (283, 138040), (290, 134708), (340, 114898), (406, 96220), (476, 82070), (493, 79240), (566, 69020), (580, 67354), (595, 65656), (680, 57449), (812, 48110), (952, 41035), (986, 39620), (1015, 38488), (1132, 34510), (1160, 33677), (1190, 32828), (1415, 27608), (1624, 24055), (1972, 19810), (1981, 19720), (2030, 19244), (2264, 17255), (2380, 16414), (2465, 15848), (2830, 13804), (3451, 11320), (3944, 9905), (3962, 9860), (4060, 9622), (4760, 8207), (4811, 8120), (4930, 7924), (5660, 6902)]