4118240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3677}}^1$

素因数の和:3699

約数の個数: 48

約数和(自身を含む): 11122272

約数和(自身を除く): 7004032

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, 3677, 7354, 14708, 18385, 25739, 29416, 36770, 51478, 58832, 73540, 102956, 117664, 128695, 147080, 205912, 257390, 294160, 411824, 514780, 588320, 823648, 1029560, 2059120, 4118240]

約数ペア:

[(1, 4118240), (2, 2059120), (4, 1029560), (5, 823648), (7, 588320), (8, 514780), (10, 411824), (14, 294160), (16, 257390), (20, 205912), (28, 147080), (32, 128695), (35, 117664), (40, 102956), (56, 73540), (70, 58832), (80, 51478), (112, 36770), (140, 29416), (160, 25739), (224, 18385), (280, 14708), (560, 7354), (1120, 3677)]