9258700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 23123520

約数和(自身を除く): 13864820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 443, 475, 550, 836, 886, 950, 1045, 1100, 1772, 1900, 2090, 2215, 4180, 4430, 4873, 5225, 8417, 8860, 9746, 10450, 11075, 16834, 19492, 20900, 22150, 24365, 33668, 42085, 44300, 48730, 84170, 92587, 97460, 121825, 168340, 185174, 210425, 243650, 370348, 420850, 462935, 487300, 841700, 925870, 1851740, 2314675, 4629350, 9258700]

約数ペア:

[(1, 9258700), (2, 4629350), (4, 2314675), (5, 1851740), (10, 925870), (11, 841700), (19, 487300), (20, 462935), (22, 420850), (25, 370348), (38, 243650), (44, 210425), (50, 185174), (55, 168340), (76, 121825), (95, 97460), (100, 92587), (110, 84170), (190, 48730), (209, 44300), (220, 42085), (275, 33668), (380, 24365), (418, 22150), (443, 20900), (475, 19492), (550, 16834), (836, 11075), (886, 10450), (950, 9746), (1045, 8860), (1100, 8417), (1772, 5225), (1900, 4873), (2090, 4430), (2215, 4180)]