25201410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 69128640

約数和(自身を除く): 43927230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 179, 190, 195, 247, 285, 358, 361, 390, 494, 537, 570, 722, 741, 895, 1074, 1083, 1235, 1482, 1790, 1805, 2166, 2327, 2470, 2685, 3401, 3610, 3705, 4654, 4693, 5370, 5415, 6802, 6981, 7410, 9386, 10203, 10830, 11635, 13962, 14079, 17005, 20406, 23270, 23465, 28158, 34010, 34905, 44213, 46930, 51015, 64619, 69810, 70395, 88426, 102030, 129238, 132639, 140790, 193857, 221065, 265278, 323095, 387714, 442130, 646190, 663195, 840047, 969285, 1326390, 1680094, 1938570, 2520141, 4200235, 5040282, 8400470, 12600705, 25201410]

約数ペア:

[(1, 25201410), (2, 12600705), (3, 8400470), (5, 5040282), (6, 4200235), (10, 2520141), (13, 1938570), (15, 1680094), (19, 1326390), (26, 969285), (30, 840047), (38, 663195), (39, 646190), (57, 442130), (65, 387714), (78, 323095), (95, 265278), (114, 221065), (130, 193857), (179, 140790), (190, 132639), (195, 129238), (247, 102030), (285, 88426), (358, 70395), (361, 69810), (390, 64619), (494, 51015), (537, 46930), (570, 44213), (722, 34905), (741, 34010), (895, 28158), (1074, 23465), (1083, 23270), (1235, 20406), (1482, 17005), (1790, 14079), (1805, 13962), (2166, 11635), (2327, 10830), (2470, 10203), (2685, 9386), (3401, 7410), (3610, 6981), (3705, 6802), (4654, 5415), (4693, 5370)]