105274640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45377}}^1$

素因数の和:45419

約数の個数: 40

約数和(自身を含む): 253209240

約数和(自身を除く): 147934600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 45377, 90754, 181508, 226885, 363016, 453770, 726032, 907540, 1315933, 1815080, 2631866, 3630160, 5263732, 6579665, 10527464, 13159330, 21054928, 26318660, 52637320, 105274640]

約数ペア:

[(1, 105274640), (2, 52637320), (4, 26318660), (5, 21054928), (8, 13159330), (10, 10527464), (16, 6579665), (20, 5263732), (29, 3630160), (40, 2631866), (58, 1815080), (80, 1315933), (116, 907540), (145, 726032), (232, 453770), (290, 363016), (464, 226885), (580, 181508), (1160, 90754), (2320, 45377)]