1010373320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21067}}^1$

素因数の和:21198

約数の個数: 64

約数和(自身を含む): 2502878400

約数和(自身を除く): 1492505080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 436, 440, 545, 872, 1090, 1199, 2180, 2398, 4360, 4796, 5995, 9592, 11990, 21067, 23980, 42134, 47960, 84268, 105335, 168536, 210670, 231737, 421340, 463474, 842680, 926948, 1158685, 1853896, 2296303, 2317370, 4592606, 4634740, 9185212, 9269480, 11481515, 18370424, 22963030, 25259333, 45926060, 50518666, 91852120, 101037332, 126296665, 202074664, 252593330, 505186660, 1010373320]

約数ペア:

[(1, 1010373320), (2, 505186660), (4, 252593330), (5, 202074664), (8, 126296665), (10, 101037332), (11, 91852120), (20, 50518666), (22, 45926060), (40, 25259333), (44, 22963030), (55, 18370424), (88, 11481515), (109, 9269480), (110, 9185212), (218, 4634740), (220, 4592606), (436, 2317370), (440, 2296303), (545, 1853896), (872, 1158685), (1090, 926948), (1199, 842680), (2180, 463474), (2398, 421340), (4360, 231737), (4796, 210670), (5995, 168536), (9592, 105335), (11990, 84268), (21067, 47960), (23980, 42134)]