4084054020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2521021}}^1$

素因数の和:2521042

約数の個数: 60

約数和(自身を含む): 12811833804

約数和(自身を除く): 8727779784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2521021, 5042042, 7563063, 10084084, 12605105, 15126126, 22689189, 25210210, 30252252, 37815315, 45378378, 50420420, 68067567, 75630630, 90756756, 113445945, 136135134, 151261260, 204202701, 226891890, 272270268, 340337835, 408405402, 453783780, 680675670, 816810804, 1021013505, 1361351340, 2042027010, 4084054020]

約数ペア:

[(1, 4084054020), (2, 2042027010), (3, 1361351340), (4, 1021013505), (5, 816810804), (6, 680675670), (9, 453783780), (10, 408405402), (12, 340337835), (15, 272270268), (18, 226891890), (20, 204202701), (27, 151261260), (30, 136135134), (36, 113445945), (45, 90756756), (54, 75630630), (60, 68067567), (81, 50420420), (90, 45378378), (108, 37815315), (135, 30252252), (162, 25210210), (180, 22689189), (270, 15126126), (324, 12605105), (405, 10084084), (540, 7563063), (810, 5042042), (1620, 2521021)]