11224240

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 26279568

約数和(自身を除く): 15055328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 811, 865, 1384, 1622, 1730, 2768, 3244, 3460, 4055, 6488, 6920, 8110, 12976, 13840, 16220, 32440, 64880, 140303, 280606, 561212, 701515, 1122424, 1403030, 2244848, 2806060, 5612120, 11224240]

約数ペア:

[(1, 11224240), (2, 5612120), (4, 2806060), (5, 2244848), (8, 1403030), (10, 1122424), (16, 701515), (20, 561212), (40, 280606), (80, 140303), (173, 64880), (346, 32440), (692, 16220), (811, 13840), (865, 12976), (1384, 8110), (1622, 6920), (1730, 6488), (2768, 4055), (3244, 3460)]