1036780545040

素因数分解:

$2^4\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1289}}^1\times {\mathrm{9001}}^1$

素因数の和:11420

約数の個数: 80

約数和(自身を含む): 2414812785840

約数和(自身を除く): 1378032240800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1117, 1289, 2234, 2578, 4468, 5156, 5585, 6445, 8936, 9001, 10312, 11170, 12890, 17872, 18002, 20624, 22340, 25780, 36004, 44680, 45005, 51560, 72008, 89360, 90010, 103120, 144016, 180020, 360040, 720080, 1439813, 2879626, 5759252, 7199065, 10054117, 11518504, 11602289, 14398130, 20108234, 23037008, 23204578, 28796260, 40216468, 46409156, 50270585, 57592520, 58011445, 80432936, 92818312, 100541170, 115185040, 116022890, 160865872, 185636624, 201082340, 232045780, 402164680, 464091560, 804329360, 928183120, 12959756813, 25919513626, 51839027252, 64798784065, 103678054504, 129597568130, 207356109008, 259195136260, 518390272520, 1036780545040]

約数ペア:

[(1, 1036780545040), (2, 518390272520), (4, 259195136260), (5, 207356109008), (8, 129597568130), (10, 103678054504), (16, 64798784065), (20, 51839027252), (40, 25919513626), (80, 12959756813), (1117, 928183120), (1289, 804329360), (2234, 464091560), (2578, 402164680), (4468, 232045780), (5156, 201082340), (5585, 185636624), (6445, 160865872), (8936, 116022890), (9001, 115185040), (10312, 100541170), (11170, 92818312), (12890, 80432936), (17872, 58011445), (18002, 57592520), (20624, 50270585), (22340, 46409156), (25780, 40216468), (36004, 28796260), (44680, 23204578), (45005, 23037008), (51560, 20108234), (72008, 14398130), (89360, 11602289), (90010, 11518504), (103120, 10054117), (144016, 7199065), (180020, 5759252), (360040, 2879626), (720080, 1439813)]