27472760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 44412040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 1663, 2065, 2360, 3304, 3326, 4130, 6652, 8260, 8315, 11641, 13304, 16520, 16630, 23282, 33260, 46564, 58205, 66520, 93128, 98117, 116410, 196234, 232820, 392468, 465640, 490585, 686819, 784936, 981170, 1373638, 1962340, 2747276, 3434095, 3924680, 5494552, 6868190, 13736380, 27472760]

約数ペア:

[(1, 27472760), (2, 13736380), (4, 6868190), (5, 5494552), (7, 3924680), (8, 3434095), (10, 2747276), (14, 1962340), (20, 1373638), (28, 981170), (35, 784936), (40, 686819), (56, 490585), (59, 465640), (70, 392468), (118, 232820), (140, 196234), (236, 116410), (280, 98117), (295, 93128), (413, 66520), (472, 58205), (590, 46564), (826, 33260), (1180, 23282), (1652, 16630), (1663, 16520), (2065, 13304), (2360, 11641), (3304, 8315), (3326, 8260), (4130, 6652)]