212236499080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1024901}}^1$

素因数の和:1025110

約数の個数: 64

約数和(自身を含む): 495888583680

約数和(自身を除く): 283652084600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 167, 248, 310, 334, 620, 668, 835, 1240, 1336, 1670, 3340, 5177, 6680, 10354, 20708, 25885, 41416, 51770, 103540, 207080, 1024901, 2049802, 4099604, 5124505, 8199208, 10249010, 20498020, 31771931, 40996040, 63543862, 127087724, 158859655, 171158467, 254175448, 317719310, 342316934, 635438620, 684633868, 855792335, 1270877240, 1369267736, 1711584670, 3423169340, 5305912477, 6846338680, 10611824954, 21223649908, 26529562385, 42447299816, 53059124770, 106118249540, 212236499080]

約数ペア:

[(1, 212236499080), (2, 106118249540), (4, 53059124770), (5, 42447299816), (8, 26529562385), (10, 21223649908), (20, 10611824954), (31, 6846338680), (40, 5305912477), (62, 3423169340), (124, 1711584670), (155, 1369267736), (167, 1270877240), (248, 855792335), (310, 684633868), (334, 635438620), (620, 342316934), (668, 317719310), (835, 254175448), (1240, 171158467), (1336, 158859655), (1670, 127087724), (3340, 63543862), (5177, 40996040), (6680, 31771931), (10354, 20498020), (20708, 10249010), (25885, 8199208), (41416, 5124505), (51770, 4099604), (103540, 2049802), (207080, 1024901)]