12228440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 33981120

約数和(自身を除く): 21752680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 367, 392, 476, 490, 595, 680, 734, 833, 952, 980, 1190, 1468, 1666, 1835, 1960, 2380, 2569, 2936, 3332, 3670, 4165, 4760, 5138, 6239, 6664, 7340, 8330, 10276, 12478, 12845, 14680, 16660, 17983, 20552, 24956, 25690, 31195, 33320, 35966, 43673, 49912, 51380, 62390, 71932, 87346, 89915, 102760, 124780, 143864, 174692, 179830, 218365, 249560, 305711, 349384, 359660, 436730, 611422, 719320, 873460, 1222844, 1528555, 1746920, 2445688, 3057110, 6114220, 12228440]

約数ペア:

[(1, 12228440), (2, 6114220), (4, 3057110), (5, 2445688), (7, 1746920), (8, 1528555), (10, 1222844), (14, 873460), (17, 719320), (20, 611422), (28, 436730), (34, 359660), (35, 349384), (40, 305711), (49, 249560), (56, 218365), (68, 179830), (70, 174692), (85, 143864), (98, 124780), (119, 102760), (136, 89915), (140, 87346), (170, 71932), (196, 62390), (238, 51380), (245, 49912), (280, 43673), (340, 35966), (367, 33320), (392, 31195), (476, 25690), (490, 24956), (595, 20552), (680, 17983), (734, 16660), (833, 14680), (952, 12845), (980, 12478), (1190, 10276), (1468, 8330), (1666, 7340), (1835, 6664), (1960, 6239), (2380, 5138), (2569, 4760), (2936, 4165), (3332, 3670)]