938950850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22067}}^1$

素因数の和:22139

約数の個数: 48

約数和(自身を含む): 1871719488

約数和(自身を除く): 932768638

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 4255, 8510, 21275, 22067, 42550, 44134, 110335, 220670, 507541, 551675, 816479, 1015082, 1103350, 1632958, 2537705, 4082395, 5075410, 8164790, 12688525, 18779017, 20411975, 25377050, 37558034, 40823950, 93895085, 187790170, 469475425, 938950850]

約数ペア:

[(1, 938950850), (2, 469475425), (5, 187790170), (10, 93895085), (23, 40823950), (25, 37558034), (37, 25377050), (46, 20411975), (50, 18779017), (74, 12688525), (115, 8164790), (185, 5075410), (230, 4082395), (370, 2537705), (575, 1632958), (851, 1103350), (925, 1015082), (1150, 816479), (1702, 551675), (1850, 507541), (4255, 220670), (8510, 110335), (21275, 44134), (22067, 42550)]