112741420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 271982592

約数和(自身を除く): 159241172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 61, 62, 110, 122, 124, 155, 220, 244, 271, 305, 310, 341, 542, 610, 620, 671, 682, 1084, 1220, 1342, 1355, 1364, 1705, 1891, 2684, 2710, 2981, 3355, 3410, 3782, 5420, 5962, 6710, 6820, 7564, 8401, 9455, 11924, 13420, 14905, 16531, 16802, 18910, 20801, 29810, 33062, 33604, 37820, 41602, 42005, 59620, 66124, 82655, 83204, 84010, 92411, 104005, 165310, 168020, 181841, 184822, 208010, 330620, 363682, 369644, 416020, 462055, 512461, 727364, 909205, 924110, 1024922, 1818410, 1848220, 2049844, 2562305, 3636820, 5124610, 5637071, 10249220, 11274142, 22548284, 28185355, 56370710, 112741420]

約数ペア:

[(1, 112741420), (2, 56370710), (4, 28185355), (5, 22548284), (10, 11274142), (11, 10249220), (20, 5637071), (22, 5124610), (31, 3636820), (44, 2562305), (55, 2049844), (61, 1848220), (62, 1818410), (110, 1024922), (122, 924110), (124, 909205), (155, 727364), (220, 512461), (244, 462055), (271, 416020), (305, 369644), (310, 363682), (341, 330620), (542, 208010), (610, 184822), (620, 181841), (671, 168020), (682, 165310), (1084, 104005), (1220, 92411), (1342, 84010), (1355, 83204), (1364, 82655), (1705, 66124), (1891, 59620), (2684, 42005), (2710, 41602), (2981, 37820), (3355, 33604), (3410, 33062), (3782, 29810), (5420, 20801), (5962, 18910), (6710, 16802), (6820, 16531), (7564, 14905), (8401, 13420), (9455, 11924)]