9628720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5269

約数の個数: 40

約数和(自身を含む): 23364576

約数和(自身を除く): 13735856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5233, 10466, 20932, 26165, 41864, 52330, 83728, 104660, 120359, 209320, 240718, 418640, 481436, 601795, 962872, 1203590, 1925744, 2407180, 4814360, 9628720]

約数ペア:

[(1, 9628720), (2, 4814360), (4, 2407180), (5, 1925744), (8, 1203590), (10, 962872), (16, 601795), (20, 481436), (23, 418640), (40, 240718), (46, 209320), (80, 120359), (92, 104660), (115, 83728), (184, 52330), (230, 41864), (368, 26165), (460, 20932), (920, 10466), (1840, 5233)]