38803900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2430

約数の個数: 36

約数和(自身を含む): 84728952

約数和(自身を除く): 45925052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 2243, 3460, 4325, 4486, 8650, 8972, 11215, 17300, 22430, 44860, 56075, 112150, 224300, 388039, 776078, 1552156, 1940195, 3880390, 7760780, 9700975, 19401950, 38803900]

約数ペア:

[(1, 38803900), (2, 19401950), (4, 9700975), (5, 7760780), (10, 3880390), (20, 1940195), (25, 1552156), (50, 776078), (100, 388039), (173, 224300), (346, 112150), (692, 56075), (865, 44860), (1730, 22430), (2243, 17300), (3460, 11215), (4325, 8972), (4486, 8650)]