9837250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 19613880

約数和(自身を除く): 9776630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 125, 190, 218, 250, 361, 475, 545, 722, 950, 1090, 1805, 2071, 2375, 2725, 3610, 4142, 4750, 5450, 9025, 10355, 13625, 18050, 20710, 27250, 39349, 45125, 51775, 78698, 90250, 103550, 196745, 258875, 393490, 517750, 983725, 1967450, 4918625, 9837250]

約数ペア:

[(1, 9837250), (2, 4918625), (5, 1967450), (10, 983725), (19, 517750), (25, 393490), (38, 258875), (50, 196745), (95, 103550), (109, 90250), (125, 78698), (190, 51775), (218, 45125), (250, 39349), (361, 27250), (475, 20710), (545, 18050), (722, 13625), (950, 10355), (1090, 9025), (1805, 5450), (2071, 4750), (2375, 4142), (2725, 3610)]