38906800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4270

約数の個数: 60

約数和(自身を含む): 97560720

約数和(自身を除く): 58653920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4229, 4600, 8458, 9200, 16916, 21145, 33832, 42290, 67664, 84580, 97267, 105725, 169160, 194534, 211450, 338320, 389068, 422900, 486335, 778136, 845800, 972670, 1556272, 1691600, 1945340, 2431675, 3890680, 4863350, 7781360, 9726700, 19453400, 38906800]

約数ペア:

[(1, 38906800), (2, 19453400), (4, 9726700), (5, 7781360), (8, 4863350), (10, 3890680), (16, 2431675), (20, 1945340), (23, 1691600), (25, 1556272), (40, 972670), (46, 845800), (50, 778136), (80, 486335), (92, 422900), (100, 389068), (115, 338320), (184, 211450), (200, 194534), (230, 169160), (368, 105725), (400, 97267), (460, 84580), (575, 67664), (920, 42290), (1150, 33832), (1840, 21145), (2300, 16916), (4229, 9200), (4600, 8458)]