111789920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 303367680

約数和(自身を除く): 191577760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3343, 3344, 4180, 6686, 6688, 8360, 13372, 16715, 16720, 26744, 33430, 33440, 36773, 53488, 63517, 66860, 73546, 106976, 127034, 133720, 147092, 183865, 254068, 267440, 294184, 317585, 367730, 508136, 534880, 588368, 635170, 698687, 735460, 1016272, 1176736, 1270340, 1397374, 1470920, 2032544, 2540680, 2794748, 2941840, 3493435, 5081360, 5589496, 5883680, 6986870, 10162720, 11178992, 13973740, 22357984, 27947480, 55894960, 111789920]

約数ペア:

[(1, 111789920), (2, 55894960), (4, 27947480), (5, 22357984), (8, 13973740), (10, 11178992), (11, 10162720), (16, 6986870), (19, 5883680), (20, 5589496), (22, 5081360), (32, 3493435), (38, 2941840), (40, 2794748), (44, 2540680), (55, 2032544), (76, 1470920), (80, 1397374), (88, 1270340), (95, 1176736), (110, 1016272), (152, 735460), (160, 698687), (176, 635170), (190, 588368), (209, 534880), (220, 508136), (304, 367730), (352, 317585), (380, 294184), (418, 267440), (440, 254068), (608, 183865), (760, 147092), (836, 133720), (880, 127034), (1045, 106976), (1520, 73546), (1672, 66860), (1760, 63517), (2090, 53488), (3040, 36773), (3343, 33440), (3344, 33430), (4180, 26744), (6686, 16720), (6688, 16715), (8360, 13372)]