2442364220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{1367}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 5174487360

約数和(自身を除く): 2732123140

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 569, 628, 785, 1138, 1367, 1570, 2276, 2734, 2845, 3140, 5468, 5690, 6835, 11380, 13670, 27340, 89333, 178666, 214619, 357332, 429238, 446665, 777823, 858476, 893330, 1073095, 1555646, 1786660, 2146190, 3111292, 3889115, 4292380, 7778230, 15556460, 122118211, 244236422, 488472844, 610591055, 1221182110, 2442364220]

約数ペア:

[(1, 2442364220), (2, 1221182110), (4, 610591055), (5, 488472844), (10, 244236422), (20, 122118211), (157, 15556460), (314, 7778230), (569, 4292380), (628, 3889115), (785, 3111292), (1138, 2146190), (1367, 1786660), (1570, 1555646), (2276, 1073095), (2734, 893330), (2845, 858476), (3140, 777823), (5468, 446665), (5690, 429238), (6835, 357332), (11380, 214619), (13670, 178666), (27340, 89333)]