22274240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 54205632

約数和(自身を除く): 31931392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1481, 1504, 1880, 2962, 3008, 3760, 5924, 7405, 7520, 11848, 14810, 15040, 23696, 29620, 47392, 59240, 69607, 94784, 118480, 139214, 236960, 278428, 348035, 473920, 556856, 696070, 1113712, 1392140, 2227424, 2784280, 4454848, 5568560, 11137120, 22274240]

約数ペア:

[(1, 22274240), (2, 11137120), (4, 5568560), (5, 4454848), (8, 2784280), (10, 2227424), (16, 1392140), (20, 1113712), (32, 696070), (40, 556856), (47, 473920), (64, 348035), (80, 278428), (94, 236960), (160, 139214), (188, 118480), (235, 94784), (320, 69607), (376, 59240), (470, 47392), (752, 29620), (940, 23696), (1481, 15040), (1504, 14810), (1880, 11848), (2962, 7520), (3008, 7405), (3760, 5924)]