4536620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 11013408

約数和(自身を除く): 6476788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1213, 1870, 2426, 3740, 4852, 6065, 12130, 13343, 20621, 24260, 26686, 41242, 53372, 66715, 82484, 103105, 133430, 206210, 226831, 266860, 412420, 453662, 907324, 1134155, 2268310, 4536620]

約数ペア:

[(1, 4536620), (2, 2268310), (4, 1134155), (5, 907324), (10, 453662), (11, 412420), (17, 266860), (20, 226831), (22, 206210), (34, 133430), (44, 103105), (55, 82484), (68, 66715), (85, 53372), (110, 41242), (170, 26686), (187, 24260), (220, 20621), (340, 13343), (374, 12130), (748, 6065), (935, 4852), (1213, 3740), (1870, 2426)]