66599080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57413}}^1$

素因数の和:57453

約数の個数: 32

約数和(自身を含む): 155017800

約数和(自身を除く): 88418720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 57413, 114826, 229652, 287065, 459304, 574130, 1148260, 1664977, 2296520, 3329954, 6659908, 8324885, 13319816, 16649770, 33299540, 66599080]

約数ペア:

[(1, 66599080), (2, 33299540), (4, 16649770), (5, 13319816), (8, 8324885), (10, 6659908), (20, 3329954), (29, 2296520), (40, 1664977), (58, 1148260), (116, 574130), (145, 459304), (232, 287065), (290, 229652), (580, 114826), (1160, 57413)]