5494880

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 13217904

約数和(自身を除く): 7723024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 563, 610, 976, 1126, 1220, 1952, 2252, 2440, 2815, 4504, 4880, 5630, 9008, 9760, 11260, 18016, 22520, 34343, 45040, 68686, 90080, 137372, 171715, 274744, 343430, 549488, 686860, 1098976, 1373720, 2747440, 5494880]

約数ペア:

[(1, 5494880), (2, 2747440), (4, 1373720), (5, 1098976), (8, 686860), (10, 549488), (16, 343430), (20, 274744), (32, 171715), (40, 137372), (61, 90080), (80, 68686), (122, 45040), (160, 34343), (244, 22520), (305, 18016), (488, 11260), (563, 9760), (610, 9008), (976, 5630), (1126, 4880), (1220, 4504), (1952, 2815), (2252, 2440)]