103229240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60017}}^1$

素因数の和:60071

約数の個数: 32

約数和(自身を含む): 237671280

約数和(自身を除く): 134442040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 60017, 120034, 240068, 300085, 480136, 600170, 1200340, 2400680, 2580731, 5161462, 10322924, 12903655, 20645848, 25807310, 51614620, 103229240]

約数ペア:

[(1, 103229240), (2, 51614620), (4, 25807310), (5, 20645848), (8, 12903655), (10, 10322924), (20, 5161462), (40, 2580731), (43, 2400680), (86, 1200340), (172, 600170), (215, 480136), (344, 300085), (430, 240068), (860, 120034), (1720, 60017)]