1570953680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4793}}^1$

素因数の和:5064

約数の個数: 80

約数和(自身を含む): 3884175504

約数和(自身を除く): 2313221824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 241, 272, 340, 482, 680, 964, 1205, 1360, 1928, 2410, 3856, 4097, 4793, 4820, 8194, 9586, 9640, 16388, 19172, 19280, 20485, 23965, 32776, 38344, 40970, 47930, 65552, 76688, 81481, 81940, 95860, 162962, 163880, 191720, 325924, 327760, 383440, 407405, 651848, 814810, 1155113, 1303696, 1629620, 2310226, 3259240, 4620452, 5775565, 6518480, 9240904, 11551130, 18481808, 19636921, 23102260, 39273842, 46204520, 78547684, 92409040, 98184605, 157095368, 196369210, 314190736, 392738420, 785476840, 1570953680]

約数ペア:

[(1, 1570953680), (2, 785476840), (4, 392738420), (5, 314190736), (8, 196369210), (10, 157095368), (16, 98184605), (17, 92409040), (20, 78547684), (34, 46204520), (40, 39273842), (68, 23102260), (80, 19636921), (85, 18481808), (136, 11551130), (170, 9240904), (241, 6518480), (272, 5775565), (340, 4620452), (482, 3259240), (680, 2310226), (964, 1629620), (1205, 1303696), (1360, 1155113), (1928, 814810), (2410, 651848), (3856, 407405), (4097, 383440), (4793, 327760), (4820, 325924), (8194, 191720), (9586, 163880), (9640, 162962), (16388, 95860), (19172, 81940), (19280, 81481), (20485, 76688), (23965, 65552), (32776, 47930), (38344, 40970)]