99366920

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{7159}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 224251200

約数和(自身を除く): 124884280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3470, 6940, 7159, 13880, 14318, 28636, 35795, 57272, 71590, 143180, 286360, 2484173, 4968346, 9936692, 12420865, 19873384, 24841730, 49683460, 99366920]

約数ペア:

[(1, 99366920), (2, 49683460), (4, 24841730), (5, 19873384), (8, 12420865), (10, 9936692), (20, 4968346), (40, 2484173), (347, 286360), (694, 143180), (1388, 71590), (1735, 57272), (2776, 35795), (3470, 28636), (6940, 14318), (7159, 13880)]