109255160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 298045440

約数和(自身を除く): 188790280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 41, 56, 62, 70, 82, 124, 140, 155, 164, 205, 217, 248, 280, 287, 307, 310, 328, 410, 434, 574, 614, 620, 820, 868, 1085, 1148, 1228, 1240, 1271, 1435, 1535, 1640, 1736, 2149, 2170, 2296, 2456, 2542, 2870, 3070, 4298, 4340, 5084, 5740, 6140, 6355, 8596, 8680, 8897, 9517, 10168, 10745, 11480, 12280, 12587, 12710, 17192, 17794, 19034, 21490, 25174, 25420, 35588, 38068, 42980, 44485, 47585, 50348, 50840, 62935, 66619, 71176, 76136, 85960, 88109, 88970, 95170, 100696, 125870, 133238, 176218, 177940, 190340, 251740, 266476, 333095, 352436, 355880, 380680, 390197, 440545, 503480, 532952, 666190, 704872, 780394, 881090, 1332380, 1560788, 1762180, 1950985, 2664760, 2731379, 3121576, 3524360, 3901970, 5462758, 7803940, 10925516, 13656895, 15607880, 21851032, 27313790, 54627580, 109255160]

約数ペア:

[(1, 109255160), (2, 54627580), (4, 27313790), (5, 21851032), (7, 15607880), (8, 13656895), (10, 10925516), (14, 7803940), (20, 5462758), (28, 3901970), (31, 3524360), (35, 3121576), (40, 2731379), (41, 2664760), (56, 1950985), (62, 1762180), (70, 1560788), (82, 1332380), (124, 881090), (140, 780394), (155, 704872), (164, 666190), (205, 532952), (217, 503480), (248, 440545), (280, 390197), (287, 380680), (307, 355880), (310, 352436), (328, 333095), (410, 266476), (434, 251740), (574, 190340), (614, 177940), (620, 176218), (820, 133238), (868, 125870), (1085, 100696), (1148, 95170), (1228, 88970), (1240, 88109), (1271, 85960), (1435, 76136), (1535, 71176), (1640, 66619), (1736, 62935), (2149, 50840), (2170, 50348), (2296, 47585), (2456, 44485), (2542, 42980), (2870, 38068), (3070, 35588), (4298, 25420), (4340, 25174), (5084, 21490), (5740, 19034), (6140, 17794), (6355, 17192), (8596, 12710), (8680, 12587), (8897, 12280), (9517, 11480), (10168, 10745)]