82362040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 193167360

約数和(自身を除く): 110805320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 523, 620, 635, 1016, 1046, 1240, 1270, 2092, 2540, 2615, 3937, 4184, 5080, 5230, 7874, 10460, 15748, 16213, 19685, 20920, 31496, 32426, 39370, 64852, 66421, 78740, 81065, 129704, 132842, 157480, 162130, 265684, 324260, 332105, 531368, 648520, 664210, 1328420, 2059051, 2656840, 4118102, 8236204, 10295255, 16472408, 20590510, 41181020, 82362040]

約数ペア:

[(1, 82362040), (2, 41181020), (4, 20590510), (5, 16472408), (8, 10295255), (10, 8236204), (20, 4118102), (31, 2656840), (40, 2059051), (62, 1328420), (124, 664210), (127, 648520), (155, 531368), (248, 332105), (254, 324260), (310, 265684), (508, 162130), (523, 157480), (620, 132842), (635, 129704), (1016, 81065), (1046, 78740), (1240, 66421), (1270, 64852), (2092, 39370), (2540, 32426), (2615, 31496), (3937, 20920), (4184, 19685), (5080, 16213), (5230, 15748), (7874, 10460)]