2772098150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{17117}}^1$

素因数の和:17249

約数の個数: 48

約数和(自身を含む): 5349032640

約数和(自身を除く): 2576934490

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 395, 410, 790, 1025, 1975, 2050, 3239, 3950, 6478, 16195, 17117, 32390, 34234, 80975, 85585, 161950, 171170, 427925, 701797, 855850, 1352243, 1403594, 2704486, 3508985, 6761215, 7017970, 13522430, 17544925, 33806075, 35089850, 55441963, 67612150, 110883926, 277209815, 554419630, 1386049075, 2772098150]

約数ペア:

[(1, 2772098150), (2, 1386049075), (5, 554419630), (10, 277209815), (25, 110883926), (41, 67612150), (50, 55441963), (79, 35089850), (82, 33806075), (158, 17544925), (205, 13522430), (395, 7017970), (410, 6761215), (790, 3508985), (1025, 2704486), (1975, 1403594), (2050, 1352243), (3239, 855850), (3950, 701797), (6478, 427925), (16195, 171170), (17117, 161950), (32390, 85585), (34234, 80975)]