4082320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4663

約数の個数: 40

約数和(自身を含む): 10356480

約数和(自身を除く): 6274160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4639, 9278, 18556, 23195, 37112, 46390, 51029, 74224, 92780, 102058, 185560, 204116, 255145, 371120, 408232, 510290, 816464, 1020580, 2041160, 4082320]

約数ペア:

[(1, 4082320), (2, 2041160), (4, 1020580), (5, 816464), (8, 510290), (10, 408232), (11, 371120), (16, 255145), (20, 204116), (22, 185560), (40, 102058), (44, 92780), (55, 74224), (80, 51029), (88, 46390), (110, 37112), (176, 23195), (220, 18556), (440, 9278), (880, 4639)]