3622040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 8847360

約数和(自身を除く): 5225320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 127, 155, 184, 230, 248, 254, 310, 460, 508, 620, 635, 713, 920, 1016, 1240, 1270, 1426, 2540, 2852, 2921, 3565, 3937, 5080, 5704, 5842, 7130, 7874, 11684, 14260, 14605, 15748, 19685, 23368, 28520, 29210, 31496, 39370, 58420, 78740, 90551, 116840, 157480, 181102, 362204, 452755, 724408, 905510, 1811020, 3622040]

約数ペア:

[(1, 3622040), (2, 1811020), (4, 905510), (5, 724408), (8, 452755), (10, 362204), (20, 181102), (23, 157480), (31, 116840), (40, 90551), (46, 78740), (62, 58420), (92, 39370), (115, 31496), (124, 29210), (127, 28520), (155, 23368), (184, 19685), (230, 15748), (248, 14605), (254, 14260), (310, 11684), (460, 7874), (508, 7130), (620, 5842), (635, 5704), (713, 5080), (920, 3937), (1016, 3565), (1240, 2921), (1270, 2852), (1426, 2540)]