1036741640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18553}}^1$

素因数の和:18702

約数の個数: 64

約数和(自身を含む): 2564904960

約数和(自身を除く): 1528163320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 18553, 27940, 37106, 55880, 74212, 92765, 148424, 185530, 204083, 371060, 408166, 742120, 816332, 1020415, 1632664, 2040830, 2356231, 4081660, 4712462, 8163320, 9424924, 11781155, 18849848, 23562310, 25918541, 47124620, 51837082, 94249240, 103674164, 129592705, 207348328, 259185410, 518370820, 1036741640]

約数ペア:

[(1, 1036741640), (2, 518370820), (4, 259185410), (5, 207348328), (8, 129592705), (10, 103674164), (11, 94249240), (20, 51837082), (22, 47124620), (40, 25918541), (44, 23562310), (55, 18849848), (88, 11781155), (110, 9424924), (127, 8163320), (220, 4712462), (254, 4081660), (440, 2356231), (508, 2040830), (635, 1632664), (1016, 1020415), (1270, 816332), (1397, 742120), (2540, 408166), (2794, 371060), (5080, 204083), (5588, 185530), (6985, 148424), (11176, 92765), (13970, 74212), (18553, 55880), (27940, 37106)]