4158158480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{172681}}^1$

素因数の和:172744

約数の個数: 80

約数和(自身を含む): 11305835904

約数和(自身を除く): 7147677424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 172681, 345362, 690724, 863405, 1208767, 1381448, 1726810, 2417534, 2762896, 3453620, 4835068, 6043835, 6907240, 7425283, 9670136, 12087670, 13814480, 14850566, 19340272, 24175340, 29701132, 37126415, 48350680, 51976981, 59402264, 74252830, 96701360, 103953962, 118804528, 148505660, 207907924, 259884905, 297011320, 415815848, 519769810, 594022640, 831631696, 1039539620, 2079079240, 4158158480]

約数ペア:

[(1, 4158158480), (2, 2079079240), (4, 1039539620), (5, 831631696), (7, 594022640), (8, 519769810), (10, 415815848), (14, 297011320), (16, 259884905), (20, 207907924), (28, 148505660), (35, 118804528), (40, 103953962), (43, 96701360), (56, 74252830), (70, 59402264), (80, 51976981), (86, 48350680), (112, 37126415), (140, 29701132), (172, 24175340), (215, 19340272), (280, 14850566), (301, 13814480), (344, 12087670), (430, 9670136), (560, 7425283), (602, 6907240), (688, 6043835), (860, 4835068), (1204, 3453620), (1505, 2762896), (1720, 2417534), (2408, 1726810), (3010, 1381448), (3440, 1208767), (4816, 863405), (6020, 690724), (12040, 345362), (24080, 172681)]