29474720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16747}}^1$

素因数の和:16773

約数の個数: 48

約数和(自身を含む): 75968928

約数和(自身を除く): 46494208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 16747, 33494, 66988, 83735, 133976, 167470, 184217, 267952, 334940, 368434, 535904, 669880, 736868, 921085, 1339760, 1473736, 1842170, 2679520, 2947472, 3684340, 5894944, 7368680, 14737360, 29474720]

約数ペア:

[(1, 29474720), (2, 14737360), (4, 7368680), (5, 5894944), (8, 3684340), (10, 2947472), (11, 2679520), (16, 1842170), (20, 1473736), (22, 1339760), (32, 921085), (40, 736868), (44, 669880), (55, 535904), (80, 368434), (88, 334940), (110, 267952), (160, 184217), (176, 167470), (220, 133976), (352, 83735), (440, 66988), (880, 33494), (1760, 16747)]