2697440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 6658848

約数和(自身を除く): 3961408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 733, 736, 920, 1466, 1840, 2932, 3665, 3680, 5864, 7330, 11728, 14660, 16859, 23456, 29320, 33718, 58640, 67436, 84295, 117280, 134872, 168590, 269744, 337180, 539488, 674360, 1348720, 2697440]

約数ペア:

[(1, 2697440), (2, 1348720), (4, 674360), (5, 539488), (8, 337180), (10, 269744), (16, 168590), (20, 134872), (23, 117280), (32, 84295), (40, 67436), (46, 58640), (80, 33718), (92, 29320), (115, 23456), (160, 16859), (184, 14660), (230, 11728), (368, 7330), (460, 5864), (733, 3680), (736, 3665), (920, 2932), (1466, 1840)]