4471036240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220901}}^1$

素因数の和:220948

約数の個数: 80

約数和(自身を含む): 11833278336

約数和(自身を除く): 7362242096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 220901, 441802, 883604, 1104505, 1767208, 2209010, 2429911, 3534416, 4418020, 4859822, 5080723, 8836040, 9719644, 10161446, 12149555, 17672080, 19439288, 20322892, 24299110, 25403615, 38878576, 40645784, 48598220, 50807230, 55887953, 81291568, 97196440, 101614460, 111775906, 194392880, 203228920, 223551812, 279439765, 406457840, 447103624, 558879530, 894207248, 1117759060, 2235518120, 4471036240]

約数ペア:

[(1, 4471036240), (2, 2235518120), (4, 1117759060), (5, 894207248), (8, 558879530), (10, 447103624), (11, 406457840), (16, 279439765), (20, 223551812), (22, 203228920), (23, 194392880), (40, 111775906), (44, 101614460), (46, 97196440), (55, 81291568), (80, 55887953), (88, 50807230), (92, 48598220), (110, 40645784), (115, 38878576), (176, 25403615), (184, 24299110), (220, 20322892), (230, 19439288), (253, 17672080), (368, 12149555), (440, 10161446), (460, 9719644), (506, 8836040), (880, 5080723), (920, 4859822), (1012, 4418020), (1265, 3534416), (1840, 2429911), (2024, 2209010), (2530, 1767208), (4048, 1104505), (5060, 883604), (10120, 441802), (20240, 220901)]