202289440

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5521}}^1$

素因数の和:5765

約数の個数: 48

約数和(自身を含む): 480082680

約数和(自身を除く): 277793240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 5521, 7328, 9160, 11042, 18320, 22084, 27605, 36640, 44168, 55210, 88336, 110420, 176672, 220840, 441680, 883360, 1264309, 2528618, 5057236, 6321545, 10114472, 12643090, 20228944, 25286180, 40457888, 50572360, 101144720, 202289440]

約数ペア:

[(1, 202289440), (2, 101144720), (4, 50572360), (5, 40457888), (8, 25286180), (10, 20228944), (16, 12643090), (20, 10114472), (32, 6321545), (40, 5057236), (80, 2528618), (160, 1264309), (229, 883360), (458, 441680), (916, 220840), (1145, 176672), (1832, 110420), (2290, 88336), (3664, 55210), (4580, 44168), (5521, 36640), (7328, 27605), (9160, 22084), (11042, 18320)]