914133024520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3135317}}^1$

素因数の和:3135562

約数の個数: 64

約数和(自身を含む): 2123111936880

約数和(自身を除く): 1208978912360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 197, 296, 370, 394, 740, 788, 985, 1480, 1576, 1970, 3940, 7289, 7880, 14578, 29156, 36445, 58312, 72890, 145780, 291560, 3135317, 6270634, 12541268, 15676585, 25082536, 31353170, 62706340, 116006729, 125412680, 232013458, 464026916, 580033645, 617657449, 928053832, 1160067290, 1235314898, 2320134580, 2470629796, 3088287245, 4640269160, 4941259592, 6176574490, 12353148980, 22853325613, 24706297960, 45706651226, 91413302452, 114266628065, 182826604904, 228533256130, 457066512260, 914133024520]

約数ペア:

[(1, 914133024520), (2, 457066512260), (4, 228533256130), (5, 182826604904), (8, 114266628065), (10, 91413302452), (20, 45706651226), (37, 24706297960), (40, 22853325613), (74, 12353148980), (148, 6176574490), (185, 4941259592), (197, 4640269160), (296, 3088287245), (370, 2470629796), (394, 2320134580), (740, 1235314898), (788, 1160067290), (985, 928053832), (1480, 617657449), (1576, 580033645), (1970, 464026916), (3940, 232013458), (7289, 125412680), (7880, 116006729), (14578, 62706340), (29156, 31353170), (36445, 25082536), (58312, 15676585), (72890, 12541268), (145780, 6270634), (291560, 3135317)]