22364540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 52133760

約数和(自身を除く): 29769220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 1723, 2596, 3245, 3446, 6490, 6892, 8615, 12980, 17230, 18953, 34460, 37906, 75812, 94765, 101657, 189530, 203314, 379060, 406628, 508285, 1016570, 1118227, 2033140, 2236454, 4472908, 5591135, 11182270, 22364540]

約数ペア:

[(1, 22364540), (2, 11182270), (4, 5591135), (5, 4472908), (10, 2236454), (11, 2033140), (20, 1118227), (22, 1016570), (44, 508285), (55, 406628), (59, 379060), (110, 203314), (118, 189530), (220, 101657), (236, 94765), (295, 75812), (590, 37906), (649, 34460), (1180, 18953), (1298, 17230), (1723, 12980), (2596, 8615), (3245, 6892), (3446, 6490)]