6664200080

素因数分解:

$2^4\times 5^1\times {\mathrm{929}}^1\times {\mathrm{89669}}^1$

素因数の和:90611

約数の個数: 40

約数和(自身を含む): 15511116600

約数和(自身を除く): 8846916520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 929, 1858, 3716, 4645, 7432, 9290, 14864, 18580, 37160, 74320, 89669, 179338, 358676, 448345, 717352, 896690, 1434704, 1793380, 3586760, 7173520, 83302501, 166605002, 333210004, 416512505, 666420008, 833025010, 1332840016, 1666050020, 3332100040, 6664200080]

約数ペア:

[(1, 6664200080), (2, 3332100040), (4, 1666050020), (5, 1332840016), (8, 833025010), (10, 666420008), (16, 416512505), (20, 333210004), (40, 166605002), (80, 83302501), (929, 7173520), (1858, 3586760), (3716, 1793380), (4645, 1434704), (7432, 896690), (9290, 717352), (14864, 448345), (18580, 358676), (37160, 179338), (74320, 89669)]