33189860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 77353920

約数和(自身を除く): 44164060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2557, 2596, 3245, 5114, 6490, 10228, 12785, 12980, 25570, 28127, 51140, 56254, 112508, 140635, 150863, 281270, 301726, 562540, 603452, 754315, 1508630, 1659493, 3017260, 3318986, 6637972, 8297465, 16594930, 33189860]

約数ペア:

[(1, 33189860), (2, 16594930), (4, 8297465), (5, 6637972), (10, 3318986), (11, 3017260), (20, 1659493), (22, 1508630), (44, 754315), (55, 603452), (59, 562540), (110, 301726), (118, 281270), (220, 150863), (236, 140635), (295, 112508), (590, 56254), (649, 51140), (1180, 28127), (1298, 25570), (2557, 12980), (2596, 12785), (3245, 10228), (5114, 6490)]