2783133920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{146173}}^1$

素因数の和:146212

約数の個数: 96

約数和(自身を含む): 7956543168

約数和(自身を除く): 5173409248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 146173, 292346, 584692, 730865, 1023211, 1169384, 1461730, 2046422, 2338768, 2484941, 2923460, 4092844, 4677536, 4969882, 5116055, 5846920, 8185688, 9939764, 10232110, 11693840, 12424705, 16371376, 17394587, 19879528, 20464220, 23387680, 24849410, 32742752, 34789174, 39759056, 40928440, 49698820, 69578348, 79518112, 81856880, 86972935, 99397640, 139156696, 163713760, 173945870, 198795280, 278313392, 347891740, 397590560, 556626784, 695783480, 1391566960, 2783133920]

約数ペア:

[(1, 2783133920), (2, 1391566960), (4, 695783480), (5, 556626784), (7, 397590560), (8, 347891740), (10, 278313392), (14, 198795280), (16, 173945870), (17, 163713760), (20, 139156696), (28, 99397640), (32, 86972935), (34, 81856880), (35, 79518112), (40, 69578348), (56, 49698820), (68, 40928440), (70, 39759056), (80, 34789174), (85, 32742752), (112, 24849410), (119, 23387680), (136, 20464220), (140, 19879528), (160, 17394587), (170, 16371376), (224, 12424705), (238, 11693840), (272, 10232110), (280, 9939764), (340, 8185688), (476, 5846920), (544, 5116055), (560, 4969882), (595, 4677536), (680, 4092844), (952, 2923460), (1120, 2484941), (1190, 2338768), (1360, 2046422), (1904, 1461730), (2380, 1169384), (2720, 1023211), (3808, 730865), (4760, 584692), (9520, 292346), (19040, 146173)]