2531088010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 5337850752

約数和(自身を除く): 2806762742

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 103, 110, 170, 187, 206, 289, 374, 515, 578, 773, 935, 1030, 1133, 1445, 1546, 1751, 1870, 2266, 2890, 3179, 3502, 3865, 5665, 6358, 7730, 8503, 8755, 11330, 13141, 15895, 17006, 17510, 19261, 26282, 29767, 31790, 38522, 42515, 59534, 65705, 79619, 85030, 96305, 131410, 144551, 148835, 159238, 192610, 223397, 289102, 297670, 327437, 398095, 446794, 654874, 722755, 796190, 875809, 1116985, 1353523, 1445510, 1637185, 1751618, 2233970, 2457367, 2707046, 3274370, 4379045, 4914734, 6767615, 8758090, 12286835, 13535230, 14888753, 23009891, 24573670, 29777506, 46019782, 74443765, 115049455, 148887530, 230098910, 253108801, 506217602, 1265544005, 2531088010]

約数ペア:

[(1, 2531088010), (2, 1265544005), (5, 506217602), (10, 253108801), (11, 230098910), (17, 148887530), (22, 115049455), (34, 74443765), (55, 46019782), (85, 29777506), (103, 24573670), (110, 23009891), (170, 14888753), (187, 13535230), (206, 12286835), (289, 8758090), (374, 6767615), (515, 4914734), (578, 4379045), (773, 3274370), (935, 2707046), (1030, 2457367), (1133, 2233970), (1445, 1751618), (1546, 1637185), (1751, 1445510), (1870, 1353523), (2266, 1116985), (2890, 875809), (3179, 796190), (3502, 722755), (3865, 654874), (5665, 446794), (6358, 398095), (7730, 327437), (8503, 297670), (8755, 289102), (11330, 223397), (13141, 192610), (15895, 159238), (17006, 148835), (17510, 144551), (19261, 131410), (26282, 96305), (29767, 85030), (31790, 79619), (38522, 65705), (42515, 59534)]