74468960

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 176613696

約数和(自身を除く): 102144736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1487, 1565, 2504, 2974, 3130, 5008, 5948, 6260, 7435, 10016, 11896, 12520, 14870, 23792, 25040, 29740, 47584, 50080, 59480, 118960, 237920, 465431, 930862, 1861724, 2327155, 3723448, 4654310, 7446896, 9308620, 14893792, 18617240, 37234480, 74468960]

約数ペア:

[(1, 74468960), (2, 37234480), (4, 18617240), (5, 14893792), (8, 9308620), (10, 7446896), (16, 4654310), (20, 3723448), (32, 2327155), (40, 1861724), (80, 930862), (160, 465431), (313, 237920), (626, 118960), (1252, 59480), (1487, 50080), (1565, 47584), (2504, 29740), (2974, 25040), (3130, 23792), (5008, 14870), (5948, 12520), (6260, 11896), (7435, 10016)]