148038500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15621

約数の個数: 48

約数和(自身を含む): 340354560

約数和(自身を除く): 192316060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 15583, 31166, 62332, 77915, 155830, 296077, 311660, 389575, 592154, 779150, 1184308, 1480385, 1558300, 1947875, 2960770, 3895750, 5921540, 7401925, 7791500, 14803850, 29607700, 37009625, 74019250, 148038500]

約数ペア:

[(1, 148038500), (2, 74019250), (4, 37009625), (5, 29607700), (10, 14803850), (19, 7791500), (20, 7401925), (25, 5921540), (38, 3895750), (50, 2960770), (76, 1947875), (95, 1558300), (100, 1480385), (125, 1184308), (190, 779150), (250, 592154), (380, 389575), (475, 311660), (500, 296077), (950, 155830), (1900, 77915), (2375, 62332), (4750, 31166), (9500, 15583)]