4783240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 13426560

約数和(自身を除く): 8643320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 1553, 3080, 3106, 6212, 7765, 10871, 12424, 15530, 17083, 21742, 31060, 34166, 43484, 54355, 62120, 68332, 85415, 86968, 108710, 119581, 136664, 170830, 217420, 239162, 341660, 434840, 478324, 597905, 683320, 956648, 1195810, 2391620, 4783240]

約数ペア:

[(1, 4783240), (2, 2391620), (4, 1195810), (5, 956648), (7, 683320), (8, 597905), (10, 478324), (11, 434840), (14, 341660), (20, 239162), (22, 217420), (28, 170830), (35, 136664), (40, 119581), (44, 108710), (55, 86968), (56, 85415), (70, 68332), (77, 62120), (88, 54355), (110, 43484), (140, 34166), (154, 31060), (220, 21742), (280, 17083), (308, 15530), (385, 12424), (440, 10871), (616, 7765), (770, 6212), (1540, 3106), (1553, 3080)]