1178070980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{5521}}^1$

素因数の和:5804

約数の個数: 48

約数和(自身を含む): 2538176256

約数和(自身を除く): 1360105276

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 227, 235, 454, 470, 908, 940, 1135, 2270, 4540, 5521, 10669, 11042, 21338, 22084, 27605, 42676, 53345, 55210, 106690, 110420, 213380, 259487, 518974, 1037948, 1253267, 1297435, 2506534, 2594870, 5013068, 5189740, 6266335, 12532670, 25065340, 58903549, 117807098, 235614196, 294517745, 589035490, 1178070980]

約数ペア:

[(1, 1178070980), (2, 589035490), (4, 294517745), (5, 235614196), (10, 117807098), (20, 58903549), (47, 25065340), (94, 12532670), (188, 6266335), (227, 5189740), (235, 5013068), (454, 2594870), (470, 2506534), (908, 1297435), (940, 1253267), (1135, 1037948), (2270, 518974), (4540, 259487), (5521, 213380), (10669, 110420), (11042, 106690), (21338, 55210), (22084, 53345), (27605, 42676)]