68135360

素因数分解:

$2^6\times 5^1\times {\mathrm{212923}}^1$

素因数の和:212940

約数の個数: 28

約数和(自身を含む): 162248088

約数和(自身を除く): 94112728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 212923, 425846, 851692, 1064615, 1703384, 2129230, 3406768, 4258460, 6813536, 8516920, 13627072, 17033840, 34067680, 68135360]

約数ペア:

[(1, 68135360), (2, 34067680), (4, 17033840), (5, 13627072), (8, 8516920), (10, 6813536), (16, 4258460), (20, 3406768), (32, 2129230), (40, 1703384), (64, 1064615), (80, 851692), (160, 425846), (320, 212923)]