14160520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32183}}^1$

素因数の和:32205

約数の個数: 32

約数和(自身を含む): 34758720

約数和(自身を除く): 20598200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 32183, 64366, 128732, 160915, 257464, 321830, 354013, 643660, 708026, 1287320, 1416052, 1770065, 2832104, 3540130, 7080260, 14160520]

約数ペア:

[(1, 14160520), (2, 7080260), (4, 3540130), (5, 2832104), (8, 1770065), (10, 1416052), (11, 1287320), (20, 708026), (22, 643660), (40, 354013), (44, 321830), (55, 257464), (88, 160915), (110, 128732), (220, 64366), (440, 32183)]