25582740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22441}}^1$

素因数の和:22472

約数の個数: 48

約数和(自身を含む): 75405120

約数和(自身を除く): 49822380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22441, 44882, 67323, 89764, 112205, 134646, 224410, 269292, 336615, 426379, 448820, 673230, 852758, 1279137, 1346460, 1705516, 2131895, 2558274, 4263790, 5116548, 6395685, 8527580, 12791370, 25582740]

約数ペア:

[(1, 25582740), (2, 12791370), (3, 8527580), (4, 6395685), (5, 5116548), (6, 4263790), (10, 2558274), (12, 2131895), (15, 1705516), (19, 1346460), (20, 1279137), (30, 852758), (38, 673230), (57, 448820), (60, 426379), (76, 336615), (95, 269292), (114, 224410), (190, 134646), (228, 112205), (285, 89764), (380, 67323), (570, 44882), (1140, 22441)]