4174240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3727}}^1$

素因数の和:3749

約数の個数: 48

約数和(自身を含む): 11273472

約数和(自身を除く): 7099232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3727, 7454, 14908, 18635, 26089, 29816, 37270, 52178, 59632, 74540, 104356, 119264, 130445, 149080, 208712, 260890, 298160, 417424, 521780, 596320, 834848, 1043560, 2087120, 4174240]

約数ペア:

[(1, 4174240), (2, 2087120), (4, 1043560), (5, 834848), (7, 596320), (8, 521780), (10, 417424), (14, 298160), (16, 260890), (20, 208712), (28, 149080), (32, 130445), (35, 119264), (40, 104356), (56, 74540), (70, 59632), (80, 52178), (112, 37270), (140, 29816), (160, 26089), (224, 18635), (280, 14908), (560, 7454), (1120, 3727)]