1474880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:447

約数の個数: 56

約数和(自身を含む): 3840480

約数和(自身を除く): 2365600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 419, 440, 704, 838, 880, 1676, 1760, 2095, 3352, 3520, 4190, 4609, 6704, 8380, 9218, 13408, 16760, 18436, 23045, 26816, 33520, 36872, 46090, 67040, 73744, 92180, 134080, 147488, 184360, 294976, 368720, 737440, 1474880]

約数ペア:

[(1, 1474880), (2, 737440), (4, 368720), (5, 294976), (8, 184360), (10, 147488), (11, 134080), (16, 92180), (20, 73744), (22, 67040), (32, 46090), (40, 36872), (44, 33520), (55, 26816), (64, 23045), (80, 18436), (88, 16760), (110, 13408), (160, 9218), (176, 8380), (220, 6704), (320, 4609), (352, 4190), (419, 3520), (440, 3352), (704, 2095), (838, 1760), (880, 1676)]