88753880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11617}}^1$

素因数の和:11819

約数の個数: 32

約数和(自身を含む): 200759040

約数和(自身を除く): 112005160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 11617, 23234, 46468, 58085, 92936, 116170, 232340, 464680, 2218847, 4437694, 8875388, 11094235, 17750776, 22188470, 44376940, 88753880]

約数ペア:

[(1, 88753880), (2, 44376940), (4, 22188470), (5, 17750776), (8, 11094235), (10, 8875388), (20, 4437694), (40, 2218847), (191, 464680), (382, 232340), (764, 116170), (955, 92936), (1528, 58085), (1910, 46468), (3820, 23234), (7640, 11617)]