22231340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 28088020

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 1559, 2852, 3118, 3565, 6236, 7130, 7795, 14260, 15590, 31180, 35857, 48329, 71714, 96658, 143428, 179285, 193316, 241645, 358570, 483290, 717140, 966580, 1111567, 2223134, 4446268, 5557835, 11115670, 22231340]

約数ペア:

[(1, 22231340), (2, 11115670), (4, 5557835), (5, 4446268), (10, 2223134), (20, 1111567), (23, 966580), (31, 717140), (46, 483290), (62, 358570), (92, 241645), (115, 193316), (124, 179285), (155, 143428), (230, 96658), (310, 71714), (460, 48329), (620, 35857), (713, 31180), (1426, 15590), (1559, 14260), (2852, 7795), (3118, 7130), (3565, 6236)]