22448480

素因数分解:

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

素因数の和:999

約数の個数: 48

約数和(自身を含む): 53406864

約数和(自身を除く): 30958384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 811, 865, 1384, 1622, 1730, 2768, 3244, 3460, 4055, 5536, 6488, 6920, 8110, 12976, 13840, 16220, 25952, 27680, 32440, 64880, 129760, 140303, 280606, 561212, 701515, 1122424, 1403030, 2244848, 2806060, 4489696, 5612120, 11224240, 22448480]

約数ペア:

[(1, 22448480), (2, 11224240), (4, 5612120), (5, 4489696), (8, 2806060), (10, 2244848), (16, 1403030), (20, 1122424), (32, 701515), (40, 561212), (80, 280606), (160, 140303), (173, 129760), (346, 64880), (692, 32440), (811, 27680), (865, 25952), (1384, 16220), (1622, 13840), (1730, 12976), (2768, 8110), (3244, 6920), (3460, 6488), (4055, 5536)]