100104760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{357517}}^1$

素因数の和:357535

約数の個数: 32

約数和(自身を含む): 257412960

約数和(自身を除く): 157308200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 357517, 715034, 1430068, 1787585, 2502619, 2860136, 3575170, 5005238, 7150340, 10010476, 12513095, 14300680, 20020952, 25026190, 50052380, 100104760]

約数ペア:

[(1, 100104760), (2, 50052380), (4, 25026190), (5, 20020952), (7, 14300680), (8, 12513095), (10, 10010476), (14, 7150340), (20, 5005238), (28, 3575170), (35, 2860136), (40, 2502619), (56, 1787585), (70, 1430068), (140, 715034), (280, 357517)]