26785040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9099

約数の個数: 40

約数和(自身を含む): 63965400

約数和(自身を除く): 37180360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9049, 18098, 36196, 45245, 72392, 90490, 144784, 180980, 334813, 361960, 669626, 723920, 1339252, 1674065, 2678504, 3348130, 5357008, 6696260, 13392520, 26785040]

約数ペア:

[(1, 26785040), (2, 13392520), (4, 6696260), (5, 5357008), (8, 3348130), (10, 2678504), (16, 1674065), (20, 1339252), (37, 723920), (40, 669626), (74, 361960), (80, 334813), (148, 180980), (185, 144784), (296, 90490), (370, 72392), (592, 45245), (740, 36196), (1480, 18098), (2960, 9049)]