67472240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76673}}^1$

素因数の和:76697

約数の個数: 40

約数和(自身を含む): 171136368

約数和(自身を除く): 103664128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 76673, 153346, 306692, 383365, 613384, 766730, 843403, 1226768, 1533460, 1686806, 3066920, 3373612, 4217015, 6133840, 6747224, 8434030, 13494448, 16868060, 33736120, 67472240]

約数ペア:

[(1, 67472240), (2, 33736120), (4, 16868060), (5, 13494448), (8, 8434030), (10, 6747224), (11, 6133840), (16, 4217015), (20, 3373612), (22, 3066920), (40, 1686806), (44, 1533460), (55, 1226768), (80, 843403), (88, 766730), (110, 613384), (176, 383365), (220, 306692), (440, 153346), (880, 76673)]