40103820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222799}}^1$

素因数の和:222814

約数の個数: 36

約数和(自身を含む): 121648800

約数和(自身を除く): 81544980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222799, 445598, 668397, 891196, 1113995, 1336794, 2005191, 2227990, 2673588, 3341985, 4010382, 4455980, 6683970, 8020764, 10025955, 13367940, 20051910, 40103820]

約数ペア:

[(1, 40103820), (2, 20051910), (3, 13367940), (4, 10025955), (5, 8020764), (6, 6683970), (9, 4455980), (10, 4010382), (12, 3341985), (15, 2673588), (18, 2227990), (20, 2005191), (30, 1336794), (36, 1113995), (45, 891196), (60, 668397), (90, 445598), (180, 222799)]