5295980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 12035520

約数和(自身を除く): 6739540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 397, 460, 580, 667, 794, 1334, 1588, 1985, 2668, 3335, 3970, 6670, 7940, 9131, 11513, 13340, 18262, 23026, 36524, 45655, 46052, 57565, 91310, 115130, 182620, 230260, 264799, 529598, 1059196, 1323995, 2647990, 5295980]

約数ペア:

[(1, 5295980), (2, 2647990), (4, 1323995), (5, 1059196), (10, 529598), (20, 264799), (23, 230260), (29, 182620), (46, 115130), (58, 91310), (92, 57565), (115, 46052), (116, 45655), (145, 36524), (230, 23026), (290, 18262), (397, 13340), (460, 11513), (580, 9131), (667, 7940), (794, 6670), (1334, 3970), (1588, 3335), (1985, 2668)]