22980491792

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 47939148216

約数和(自身を除く): 24958656424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 137, 152, 226, 257, 274, 304, 361, 452, 514, 548, 722, 904, 1028, 1096, 1444, 1808, 2056, 2147, 2192, 2603, 2888, 4112, 4294, 4883, 5206, 5776, 8588, 9766, 10412, 15481, 17176, 19532, 20824, 29041, 30962, 34352, 35209, 39064, 40793, 41648, 49457, 58082, 61924, 70418, 78128, 81586, 92777, 98914, 116164, 123848, 140836, 163172, 185554, 197828, 232328, 247696, 281672, 294139, 326344, 371108, 395656, 464656, 551779, 563344, 588278, 652688, 668971, 742216, 791312, 1103558, 1176556, 1337942, 1484432, 2207116, 2353112, 2675884, 3978617, 4414232, 4706224, 5351768, 5588641, 7957234, 8828464, 10483801, 10703536, 11177282, 12710449, 15914468, 20967602, 22354564, 25420898, 31828936, 41935204, 44709128, 50841796, 63657872, 75593723, 83870408, 89418256, 101683592, 151187446, 167740816, 203367184, 302374892, 604749784, 1209499568, 1436280737, 2872561474, 5745122948, 11490245896, 22980491792]

約数ペア:

[(1, 22980491792), (2, 11490245896), (4, 5745122948), (8, 2872561474), (16, 1436280737), (19, 1209499568), (38, 604749784), (76, 302374892), (113, 203367184), (137, 167740816), (152, 151187446), (226, 101683592), (257, 89418256), (274, 83870408), (304, 75593723), (361, 63657872), (452, 50841796), (514, 44709128), (548, 41935204), (722, 31828936), (904, 25420898), (1028, 22354564), (1096, 20967602), (1444, 15914468), (1808, 12710449), (2056, 11177282), (2147, 10703536), (2192, 10483801), (2603, 8828464), (2888, 7957234), (4112, 5588641), (4294, 5351768), (4883, 4706224), (5206, 4414232), (5776, 3978617), (8588, 2675884), (9766, 2353112), (10412, 2207116), (15481, 1484432), (17176, 1337942), (19532, 1176556), (20824, 1103558), (29041, 791312), (30962, 742216), (34352, 668971), (35209, 652688), (39064, 588278), (40793, 563344), (41648, 551779), (49457, 464656), (58082, 395656), (61924, 371108), (70418, 326344), (78128, 294139), (81586, 281672), (92777, 247696), (98914, 232328), (116164, 197828), (123848, 185554), (140836, 163172)]