132267980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3121}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 301060704

約数和(自身を除く): 168792724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1630, 2119, 3121, 3260, 4238, 6242, 8476, 10595, 12484, 15605, 21190, 31210, 40573, 42380, 62420, 81146, 162292, 202865, 405730, 508723, 811460, 1017446, 2034892, 2543615, 5087230, 6613399, 10174460, 13226798, 26453596, 33066995, 66133990, 132267980]

約数ペア:

[(1, 132267980), (2, 66133990), (4, 33066995), (5, 26453596), (10, 13226798), (13, 10174460), (20, 6613399), (26, 5087230), (52, 2543615), (65, 2034892), (130, 1017446), (163, 811460), (260, 508723), (326, 405730), (652, 202865), (815, 162292), (1630, 81146), (2119, 62420), (3121, 42380), (3260, 40573), (4238, 31210), (6242, 21190), (8476, 15605), (10595, 12484)]