55164040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37273}}^1$

素因数の和:37321

約数の個数: 32

約数和(自身を含む): 127477080

約数和(自身を除く): 72313040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37273, 74546, 149092, 186365, 298184, 372730, 745460, 1379101, 1490920, 2758202, 5516404, 6895505, 11032808, 13791010, 27582020, 55164040]

約数ペア:

[(1, 55164040), (2, 27582020), (4, 13791010), (5, 11032808), (8, 6895505), (10, 5516404), (20, 2758202), (37, 1490920), (40, 1379101), (74, 745460), (148, 372730), (185, 298184), (296, 186365), (370, 149092), (740, 74546), (1480, 37273)]