25636170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 76640256

約数和(自身を除く): 51004086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 43, 51, 70, 85, 86, 102, 105, 119, 129, 167, 170, 210, 215, 238, 255, 258, 301, 334, 357, 430, 501, 510, 595, 602, 645, 714, 731, 835, 903, 1002, 1169, 1190, 1290, 1462, 1505, 1670, 1785, 1806, 2193, 2338, 2505, 2839, 3010, 3507, 3570, 3655, 4386, 4515, 5010, 5117, 5678, 5845, 7014, 7181, 7310, 8517, 9030, 10234, 10965, 11690, 14195, 14362, 15351, 17034, 17535, 19873, 21543, 21930, 25585, 28390, 30702, 35070, 35905, 39746, 42585, 43086, 50267, 51170, 59619, 71810, 76755, 85170, 99365, 100534, 107715, 119238, 122077, 150801, 153510, 198730, 215430, 244154, 251335, 298095, 301602, 366231, 502670, 596190, 610385, 732462, 754005, 854539, 1220770, 1508010, 1709078, 1831155, 2563617, 3662310, 4272695, 5127234, 8545390, 12818085, 25636170]

約数ペア:

[(1, 25636170), (2, 12818085), (3, 8545390), (5, 5127234), (6, 4272695), (7, 3662310), (10, 2563617), (14, 1831155), (15, 1709078), (17, 1508010), (21, 1220770), (30, 854539), (34, 754005), (35, 732462), (42, 610385), (43, 596190), (51, 502670), (70, 366231), (85, 301602), (86, 298095), (102, 251335), (105, 244154), (119, 215430), (129, 198730), (167, 153510), (170, 150801), (210, 122077), (215, 119238), (238, 107715), (255, 100534), (258, 99365), (301, 85170), (334, 76755), (357, 71810), (430, 59619), (501, 51170), (510, 50267), (595, 43086), (602, 42585), (645, 39746), (714, 35905), (731, 35070), (835, 30702), (903, 28390), (1002, 25585), (1169, 21930), (1190, 21543), (1290, 19873), (1462, 17535), (1505, 17034), (1670, 15351), (1785, 14362), (1806, 14195), (2193, 11690), (2338, 10965), (2505, 10234), (2839, 9030), (3010, 8517), (3507, 7310), (3570, 7181), (3655, 7014), (4386, 5845), (4515, 5678), (5010, 5117)]