242068060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{25163}}^1$

素因数の和:25222

約数の個数: 48

約数和(自身を含む): 562264416

約数和(自身を除く): 320196356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 25163, 50326, 100652, 125815, 251630, 327119, 503260, 654238, 931031, 1308476, 1635595, 1862062, 3271190, 3724124, 4655155, 6542380, 9310310, 12103403, 18620620, 24206806, 48413612, 60517015, 121034030, 242068060]

約数ペア:

[(1, 242068060), (2, 121034030), (4, 60517015), (5, 48413612), (10, 24206806), (13, 18620620), (20, 12103403), (26, 9310310), (37, 6542380), (52, 4655155), (65, 3724124), (74, 3271190), (130, 1862062), (148, 1635595), (185, 1308476), (260, 931031), (370, 654238), (481, 503260), (740, 327119), (962, 251630), (1924, 125815), (2405, 100652), (4810, 50326), (9620, 25163)]