42942100

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{2399}}^1$

素因数の和:2592

約数の個数: 36

約数和(自身を含む): 93744000

約数和(自身を除く): 50801900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 716, 895, 1790, 2399, 3580, 4475, 4798, 8950, 9596, 11995, 17900, 23990, 47980, 59975, 119950, 239900, 429421, 858842, 1717684, 2147105, 4294210, 8588420, 10735525, 21471050, 42942100]

約数ペア:

[(1, 42942100), (2, 21471050), (4, 10735525), (5, 8588420), (10, 4294210), (20, 2147105), (25, 1717684), (50, 858842), (100, 429421), (179, 239900), (358, 119950), (716, 59975), (895, 47980), (1790, 23990), (2399, 17900), (3580, 11995), (4475, 9596), (4798, 8950)]