415087453420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1\times {\mathrm{182779}}^1$

素因数の和:183478

約数の個数: 48

約数和(自身を含む): 876993062400

約数和(自身を除く): 461905608980

約数列:

[1, 2, 4, 5, 10, 20, 271, 419, 542, 838, 1084, 1355, 1676, 2095, 2710, 4190, 5420, 8380, 113549, 182779, 227098, 365558, 454196, 567745, 731116, 913895, 1135490, 1827790, 2270980, 3655580, 49533109, 76584401, 99066218, 153168802, 198132436, 247665545, 306337604, 382922005, 495331090, 765844010, 990662180, 1531688020, 20754372671, 41508745342, 83017490684, 103771863355, 207543726710, 415087453420]

約数ペア:

[(1, 415087453420), (2, 207543726710), (4, 103771863355), (5, 83017490684), (10, 41508745342), (20, 20754372671), (271, 1531688020), (419, 990662180), (542, 765844010), (838, 495331090), (1084, 382922005), (1355, 306337604), (1676, 247665545), (2095, 198132436), (2710, 153168802), (4190, 99066218), (5420, 76584401), (8380, 49533109), (113549, 3655580), (182779, 2270980), (227098, 1827790), (365558, 1135490), (454196, 913895), (567745, 731116)]