22880845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 8730035

約数列:

[1, 5, 13, 19, 65, 95, 97, 191, 247, 485, 955, 1235, 1261, 1843, 2483, 3629, 6305, 9215, 12415, 18145, 18527, 23959, 47177, 92635, 119795, 235885, 240851, 352013, 1204255, 1760065, 4576169, 22880845]

約数ペア:

[(1, 22880845), (5, 4576169), (13, 1760065), (19, 1204255), (65, 352013), (95, 240851), (97, 235885), (191, 119795), (247, 92635), (485, 47177), (955, 23959), (1235, 18527), (1261, 18145), (1843, 12415), (2483, 9215), (3629, 6305)]