4388950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 8303040

約数和(自身を除く): 3914090

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1439, 1525, 2878, 3050, 7195, 14390, 35975, 71950, 87779, 175558, 438895, 877790, 2194475, 4388950]

約数ペア:

[(1, 4388950), (2, 2194475), (5, 877790), (10, 438895), (25, 175558), (50, 87779), (61, 71950), (122, 35975), (305, 14390), (610, 7195), (1439, 3050), (1525, 2878)]