4102780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 9961056

約数和(自身を除く): 5858276

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, 1097, 1870, 2194, 3740, 4388, 5485, 10970, 12067, 18649, 21940, 24134, 37298, 48268, 60335, 74596, 93245, 120670, 186490, 205139, 241340, 372980, 410278, 820556, 1025695, 2051390, 4102780]

約数ペア:

[(1, 4102780), (2, 2051390), (4, 1025695), (5, 820556), (10, 410278), (11, 372980), (17, 241340), (20, 205139), (22, 186490), (34, 120670), (44, 93245), (55, 74596), (68, 60335), (85, 48268), (110, 37298), (170, 24134), (187, 21940), (220, 18649), (340, 12067), (374, 10970), (748, 5485), (935, 4388), (1097, 3740), (1870, 2194)]