196960620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{88721}}^1$

素因数の和:88770

約数の個数: 48

約数和(自身を含む): 566401248

約数和(自身を除く): 369440628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 88721, 177442, 266163, 354884, 443605, 532326, 887210, 1064652, 1330815, 1774420, 2661630, 3282677, 5323260, 6565354, 9848031, 13130708, 16413385, 19696062, 32826770, 39392124, 49240155, 65653540, 98480310, 196960620]

約数ペア:

[(1, 196960620), (2, 98480310), (3, 65653540), (4, 49240155), (5, 39392124), (6, 32826770), (10, 19696062), (12, 16413385), (15, 13130708), (20, 9848031), (30, 6565354), (37, 5323260), (60, 3282677), (74, 2661630), (111, 1774420), (148, 1330815), (185, 1064652), (222, 887210), (370, 532326), (444, 443605), (555, 354884), (740, 266163), (1110, 177442), (2220, 88721)]