195914320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18452

約数の個数: 80

約数和(自身を含む): 548000640

約数和(自身を除く): 352086320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 18413, 36826, 73652, 92065, 128891, 147304, 184130, 257782, 294608, 349847, 368260, 515564, 644455, 699694, 736520, 1031128, 1288910, 1399388, 1473040, 1749235, 2062256, 2448929, 2577820, 2798776, 3498470, 4897858, 5155640, 5597552, 6996940, 9795716, 10311280, 12244645, 13993880, 19591432, 24489290, 27987760, 39182864, 48978580, 97957160, 195914320]

約数ペア:

[(1, 195914320), (2, 97957160), (4, 48978580), (5, 39182864), (7, 27987760), (8, 24489290), (10, 19591432), (14, 13993880), (16, 12244645), (19, 10311280), (20, 9795716), (28, 6996940), (35, 5597552), (38, 5155640), (40, 4897858), (56, 3498470), (70, 2798776), (76, 2577820), (80, 2448929), (95, 2062256), (112, 1749235), (133, 1473040), (140, 1399388), (152, 1288910), (190, 1031128), (266, 736520), (280, 699694), (304, 644455), (380, 515564), (532, 368260), (560, 349847), (665, 294608), (760, 257782), (1064, 184130), (1330, 147304), (1520, 128891), (2128, 92065), (2660, 73652), (5320, 36826), (10640, 18413)]