1885760

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 56

約数和(自身を含む): 4608576

約数和(自身を除く): 2722816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 83, 142, 160, 166, 284, 320, 332, 355, 415, 568, 664, 710, 830, 1136, 1328, 1420, 1660, 2272, 2656, 2840, 3320, 4544, 5312, 5680, 5893, 6640, 11360, 11786, 13280, 22720, 23572, 26560, 29465, 47144, 58930, 94288, 117860, 188576, 235720, 377152, 471440, 942880, 1885760]

約数ペア:

[(1, 1885760), (2, 942880), (4, 471440), (5, 377152), (8, 235720), (10, 188576), (16, 117860), (20, 94288), (32, 58930), (40, 47144), (64, 29465), (71, 26560), (80, 23572), (83, 22720), (142, 13280), (160, 11786), (166, 11360), (284, 6640), (320, 5893), (332, 5680), (355, 5312), (415, 4544), (568, 3320), (664, 2840), (710, 2656), (830, 2272), (1136, 1660), (1328, 1420)]