237376750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73039}}^1$

素因数の和:73069

約数の個数: 32

約数和(自身を含む): 478558080

約数和(自身を除く): 241181330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 73039, 146078, 365195, 730390, 949507, 1825975, 1899014, 3651950, 4747535, 9129875, 9495070, 18259750, 23737675, 47475350, 118688375, 237376750]

約数ペア:

[(1, 237376750), (2, 118688375), (5, 47475350), (10, 23737675), (13, 18259750), (25, 9495070), (26, 9129875), (50, 4747535), (65, 3651950), (125, 1899014), (130, 1825975), (250, 949507), (325, 730390), (650, 365195), (1625, 146078), (3250, 73039)]