5770280

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 13071240

約数和(自身を除く): 7300960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 797, 905, 1448, 1594, 1810, 3188, 3620, 3985, 6376, 7240, 7970, 15940, 31880, 144257, 288514, 577028, 721285, 1154056, 1442570, 2885140, 5770280]

約数ペア:

[(1, 5770280), (2, 2885140), (4, 1442570), (5, 1154056), (8, 721285), (10, 577028), (20, 288514), (40, 144257), (181, 31880), (362, 15940), (724, 7970), (797, 7240), (905, 6376), (1448, 3985), (1594, 3620), (1810, 3188)]