201928240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68219}}^1$

素因数の和:68269

約数の個数: 40

約数和(自身を含む): 482178960

約数和(自身を除く): 280250720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 68219, 136438, 272876, 341095, 545752, 682190, 1091504, 1364380, 2524103, 2728760, 5048206, 5457520, 10096412, 12620515, 20192824, 25241030, 40385648, 50482060, 100964120, 201928240]

約数ペア:

[(1, 201928240), (2, 100964120), (4, 50482060), (5, 40385648), (8, 25241030), (10, 20192824), (16, 12620515), (20, 10096412), (37, 5457520), (40, 5048206), (74, 2728760), (80, 2524103), (148, 1364380), (185, 1091504), (296, 682190), (370, 545752), (592, 341095), (740, 272876), (1480, 136438), (2960, 68219)]