14908720

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 34912944

約数和(自身を除く): 20004224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1187, 1256, 1570, 2374, 2512, 3140, 4748, 5935, 6280, 9496, 11870, 12560, 18992, 23740, 47480, 94960, 186359, 372718, 745436, 931795, 1490872, 1863590, 2981744, 3727180, 7454360, 14908720]

約数ペア:

[(1, 14908720), (2, 7454360), (4, 3727180), (5, 2981744), (8, 1863590), (10, 1490872), (16, 931795), (20, 745436), (40, 372718), (80, 186359), (157, 94960), (314, 47480), (628, 23740), (785, 18992), (1187, 12560), (1256, 11870), (1570, 9496), (2374, 6280), (2512, 5935), (3140, 4748)]