30841250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 40

約数和(自身を含む): 63092304

約数和(自身を除く): 32251054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2243, 2750, 4486, 6875, 11215, 13750, 22430, 24673, 49346, 56075, 112150, 123365, 246730, 280375, 560750, 616825, 1233650, 1401875, 2803750, 3084125, 6168250, 15420625, 30841250]

約数ペア:

[(1, 30841250), (2, 15420625), (5, 6168250), (10, 3084125), (11, 2803750), (22, 1401875), (25, 1233650), (50, 616825), (55, 560750), (110, 280375), (125, 246730), (250, 123365), (275, 112150), (550, 56075), (625, 49346), (1250, 24673), (1375, 22430), (2243, 13750), (2750, 11215), (4486, 6875)]