41077790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1$

素因数の和:10244

約数の個数: 32

約数和(自身を含む): 82204416

約数和(自身を除く): 41126626

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 10193, 20386, 50965, 101930, 132509, 265018, 315983, 631966, 662545, 1325090, 1579915, 3159830, 4107779, 8215558, 20538895, 41077790]

約数ペア:

[(1, 41077790), (2, 20538895), (5, 8215558), (10, 4107779), (13, 3159830), (26, 1579915), (31, 1325090), (62, 662545), (65, 631966), (130, 315983), (155, 265018), (310, 132509), (403, 101930), (806, 50965), (2015, 20386), (4030, 10193)]