105826760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 258839280

約数和(自身を除く): 153012520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 1801, 2260, 2938, 3602, 4520, 5876, 7204, 7345, 9005, 11752, 14408, 14690, 18010, 23413, 29380, 36020, 46826, 58760, 72040, 93652, 117065, 187304, 203513, 234130, 407026, 468260, 814052, 936520, 1017565, 1628104, 2035130, 2645669, 4070260, 5291338, 8140520, 10582676, 13228345, 21165352, 26456690, 52913380, 105826760]

約数ペア:

[(1, 105826760), (2, 52913380), (4, 26456690), (5, 21165352), (8, 13228345), (10, 10582676), (13, 8140520), (20, 5291338), (26, 4070260), (40, 2645669), (52, 2035130), (65, 1628104), (104, 1017565), (113, 936520), (130, 814052), (226, 468260), (260, 407026), (452, 234130), (520, 203513), (565, 187304), (904, 117065), (1130, 93652), (1469, 72040), (1801, 58760), (2260, 46826), (2938, 36020), (3602, 29380), (4520, 23413), (5876, 18010), (7204, 14690), (7345, 14408), (9005, 11752)]