2015357552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1459}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 4372116000

約数和(自身を除く): 2356758448

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 229, 232, 377, 458, 464, 754, 916, 1459, 1508, 1832, 2918, 2977, 3016, 3664, 5836, 5954, 6032, 6641, 11672, 11908, 13282, 18967, 23344, 23816, 26564, 37934, 42311, 47632, 53128, 75868, 84622, 86333, 106256, 151736, 169244, 172666, 303472, 334111, 338488, 345332, 550043, 668222, 676976, 690664, 1100086, 1336444, 1381328, 2200172, 2672888, 4343443, 4400344, 5345776, 8686886, 8800688, 9689219, 17373772, 19378438, 34747544, 38756876, 69495088, 77513752, 125959847, 155027504, 251919694, 503839388, 1007678776, 2015357552]

約数ペア:

[(1, 2015357552), (2, 1007678776), (4, 503839388), (8, 251919694), (13, 155027504), (16, 125959847), (26, 77513752), (29, 69495088), (52, 38756876), (58, 34747544), (104, 19378438), (116, 17373772), (208, 9689219), (229, 8800688), (232, 8686886), (377, 5345776), (458, 4400344), (464, 4343443), (754, 2672888), (916, 2200172), (1459, 1381328), (1508, 1336444), (1832, 1100086), (2918, 690664), (2977, 676976), (3016, 668222), (3664, 550043), (5836, 345332), (5954, 338488), (6032, 334111), (6641, 303472), (11672, 172666), (11908, 169244), (13282, 151736), (18967, 106256), (23344, 86333), (23816, 84622), (26564, 75868), (37934, 53128), (42311, 47632)]