16988200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 41311530

約数和(自身を除く): 24323330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 101, 116, 145, 200, 202, 232, 290, 404, 505, 580, 725, 808, 841, 1010, 1160, 1450, 1682, 2020, 2525, 2900, 2929, 3364, 4040, 4205, 5050, 5800, 5858, 6728, 8410, 10100, 11716, 14645, 16820, 20200, 21025, 23432, 29290, 33640, 42050, 58580, 73225, 84100, 84941, 117160, 146450, 168200, 169882, 292900, 339764, 424705, 585800, 679528, 849410, 1698820, 2123525, 3397640, 4247050, 8494100, 16988200]

約数ペア:

[(1, 16988200), (2, 8494100), (4, 4247050), (5, 3397640), (8, 2123525), (10, 1698820), (20, 849410), (25, 679528), (29, 585800), (40, 424705), (50, 339764), (58, 292900), (100, 169882), (101, 168200), (116, 146450), (145, 117160), (200, 84941), (202, 84100), (232, 73225), (290, 58580), (404, 42050), (505, 33640), (580, 29290), (725, 23432), (808, 21025), (841, 20200), (1010, 16820), (1160, 14645), (1450, 11716), (1682, 10100), (2020, 8410), (2525, 6728), (2900, 5858), (2929, 5800), (3364, 5050), (4040, 4205)]