102945400

素因数分解:

$2^3\times 5^2\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 240040440

約数和(自身を除く): 137095040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 547, 941, 1094, 1882, 2188, 2735, 3764, 4376, 4705, 5470, 7528, 9410, 10940, 13675, 18820, 21880, 23525, 27350, 37640, 47050, 54700, 94100, 109400, 188200, 514727, 1029454, 2058908, 2573635, 4117816, 5147270, 10294540, 12868175, 20589080, 25736350, 51472700, 102945400]

約数ペア:

[(1, 102945400), (2, 51472700), (4, 25736350), (5, 20589080), (8, 12868175), (10, 10294540), (20, 5147270), (25, 4117816), (40, 2573635), (50, 2058908), (100, 1029454), (200, 514727), (547, 188200), (941, 109400), (1094, 94100), (1882, 54700), (2188, 47050), (2735, 37640), (3764, 27350), (4376, 23525), (4705, 21880), (5470, 18820), (7528, 13675), (9410, 10940)]