12121844800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{582781}}^1$

素因数の和:582816

約数の個数: 84

約数和(自身を含む): 32121778276

約数和(自身を除く): 19999933476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 582781, 1165562, 2331124, 2913905, 4662248, 5827810, 7576153, 9324496, 11655620, 14569525, 15152306, 18648992, 23311240, 29139050, 30304612, 37297984, 37880765, 46622480, 58278100, 60609224, 75761530, 93244960, 116556200, 121218448, 151523060, 186489920, 189403825, 233112400, 242436896, 303046120, 378807650, 466224800, 484873792, 606092240, 757615300, 932449600, 1212184480, 1515230600, 2424368960, 3030461200, 6060922400, 12121844800]

約数ペア:

[(1, 12121844800), (2, 6060922400), (4, 3030461200), (5, 2424368960), (8, 1515230600), (10, 1212184480), (13, 932449600), (16, 757615300), (20, 606092240), (25, 484873792), (26, 466224800), (32, 378807650), (40, 303046120), (50, 242436896), (52, 233112400), (64, 189403825), (65, 186489920), (80, 151523060), (100, 121218448), (104, 116556200), (130, 93244960), (160, 75761530), (200, 60609224), (208, 58278100), (260, 46622480), (320, 37880765), (325, 37297984), (400, 30304612), (416, 29139050), (520, 23311240), (650, 18648992), (800, 15152306), (832, 14569525), (1040, 11655620), (1300, 9324496), (1600, 7576153), (2080, 5827810), (2600, 4662248), (4160, 2913905), (5200, 2331124), (10400, 1165562), (20800, 582781)]