7960266080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{12227}}^1$

素因数の和:12568

約数の個数: 96

約数和(自身を含む): 20319120864

約数和(自身を除く): 12358854784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 313, 416, 520, 626, 1040, 1252, 1565, 2080, 2504, 3130, 4069, 5008, 6260, 8138, 10016, 12227, 12520, 16276, 20345, 24454, 25040, 32552, 40690, 48908, 50080, 61135, 65104, 81380, 97816, 122270, 130208, 158951, 162760, 195632, 244540, 317902, 325520, 391264, 489080, 635804, 651040, 794755, 978160, 1271608, 1589510, 1956320, 2543216, 3179020, 3827051, 5086432, 6358040, 7654102, 12716080, 15308204, 19135255, 25432160, 30616408, 38270510, 49751663, 61232816, 76541020, 99503326, 122465632, 153082040, 199006652, 248758315, 306164080, 398013304, 497516630, 612328160, 796026608, 995033260, 1592053216, 1990066520, 3980133040, 7960266080]

約数ペア:

[(1, 7960266080), (2, 3980133040), (4, 1990066520), (5, 1592053216), (8, 995033260), (10, 796026608), (13, 612328160), (16, 497516630), (20, 398013304), (26, 306164080), (32, 248758315), (40, 199006652), (52, 153082040), (65, 122465632), (80, 99503326), (104, 76541020), (130, 61232816), (160, 49751663), (208, 38270510), (260, 30616408), (313, 25432160), (416, 19135255), (520, 15308204), (626, 12716080), (1040, 7654102), (1252, 6358040), (1565, 5086432), (2080, 3827051), (2504, 3179020), (3130, 2543216), (4069, 1956320), (5008, 1589510), (6260, 1271608), (8138, 978160), (10016, 794755), (12227, 651040), (12520, 635804), (16276, 489080), (20345, 391264), (24454, 325520), (25040, 317902), (32552, 244540), (40690, 195632), (48908, 162760), (50080, 158951), (61135, 130208), (65104, 122270), (81380, 97816)]