85507630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5021}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 167051808

約数和(自身を除く): 81544178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 5021, 8515, 10042, 17030, 25105, 50210, 65273, 130546, 326365, 652730, 657751, 1315502, 3288755, 6577510, 8550763, 17101526, 42753815, 85507630]

約数ペア:

[(1, 85507630), (2, 42753815), (5, 17101526), (10, 8550763), (13, 6577510), (26, 3288755), (65, 1315502), (130, 657751), (131, 652730), (262, 326365), (655, 130546), (1310, 65273), (1703, 50210), (3406, 25105), (5021, 17030), (8515, 10042)]