11202160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4561

約数の個数: 40

約数和(自身を含む): 26891136

約数和(自身を除く): 15688976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4517, 9034, 18068, 22585, 36136, 45170, 72272, 90340, 140027, 180680, 280054, 361360, 560108, 700135, 1120216, 1400270, 2240432, 2800540, 5601080, 11202160]

約数ペア:

[(1, 11202160), (2, 5601080), (4, 2800540), (5, 2240432), (8, 1400270), (10, 1120216), (16, 700135), (20, 560108), (31, 361360), (40, 280054), (62, 180680), (80, 140027), (124, 90340), (155, 72272), (248, 45170), (310, 36136), (496, 22585), (620, 18068), (1240, 9034), (2480, 4517)]