38423900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6299}}^1$

素因数の和:6374

約数の個数: 36

約数和(自身を含む): 84760200

約数和(自身を除く): 46336300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 6299, 12598, 25196, 31495, 62990, 125980, 157475, 314950, 384239, 629900, 768478, 1536956, 1921195, 3842390, 7684780, 9605975, 19211950, 38423900]

約数ペア:

[(1, 38423900), (2, 19211950), (4, 9605975), (5, 7684780), (10, 3842390), (20, 1921195), (25, 1536956), (50, 768478), (61, 629900), (100, 384239), (122, 314950), (244, 157475), (305, 125980), (610, 62990), (1220, 31495), (1525, 25196), (3050, 12598), (6100, 6299)]