42736480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7271

約数の個数: 48

約数和(自身を含む): 103708080

約数和(自身を除く): 60971600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 7219, 14438, 28876, 36095, 57752, 72190, 115504, 144380, 231008, 267103, 288760, 534206, 577520, 1068412, 1155040, 1335515, 2136824, 2671030, 4273648, 5342060, 8547296, 10684120, 21368240, 42736480]

約数ペア:

[(1, 42736480), (2, 21368240), (4, 10684120), (5, 8547296), (8, 5342060), (10, 4273648), (16, 2671030), (20, 2136824), (32, 1335515), (37, 1155040), (40, 1068412), (74, 577520), (80, 534206), (148, 288760), (160, 267103), (185, 231008), (296, 144380), (370, 115504), (592, 72190), (740, 57752), (1184, 36095), (1480, 28876), (2960, 14438), (5920, 7219)]