189534856880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9923}}^1\times {\mathrm{8233}}^1$

素因数の和:18198

約数の個数: 80

約数和(自身を含む): 455965325280

約数和(自身を除く): 266430468400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 8233, 9923, 16466, 19846, 32932, 39692, 41165, 49615, 65864, 79384, 82330, 99230, 131728, 158768, 164660, 198460, 238757, 287767, 329320, 396920, 477514, 575534, 658640, 793840, 955028, 1151068, 1193785, 1438835, 1910056, 2302136, 2387570, 2877670, 3820112, 4604272, 4775140, 5755340, 9550280, 11510680, 19100560, 23021360, 81696059, 163392118, 326784236, 408480295, 653568472, 816960590, 1307136944, 1633921180, 2369185711, 3267842360, 4738371422, 6535684720, 9476742844, 11845928555, 18953485688, 23691857110, 37906971376, 47383714220, 94767428440, 189534856880]

約数ペア:

[(1, 189534856880), (2, 94767428440), (4, 47383714220), (5, 37906971376), (8, 23691857110), (10, 18953485688), (16, 11845928555), (20, 9476742844), (29, 6535684720), (40, 4738371422), (58, 3267842360), (80, 2369185711), (116, 1633921180), (145, 1307136944), (232, 816960590), (290, 653568472), (464, 408480295), (580, 326784236), (1160, 163392118), (2320, 81696059), (8233, 23021360), (9923, 19100560), (16466, 11510680), (19846, 9550280), (32932, 5755340), (39692, 4775140), (41165, 4604272), (49615, 3820112), (65864, 2877670), (79384, 2387570), (82330, 2302136), (99230, 1910056), (131728, 1438835), (158768, 1193785), (164660, 1151068), (198460, 955028), (238757, 793840), (287767, 658640), (329320, 575534), (396920, 477514)]