29866520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25747}}^1$

素因数の和:25787

約数の個数: 32

約数和(自身を含む): 69519600

約数和(自身を除く): 39653080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 25747, 51494, 102988, 128735, 205976, 257470, 514940, 746663, 1029880, 1493326, 2986652, 3733315, 5973304, 7466630, 14933260, 29866520]

約数ペア:

[(1, 29866520), (2, 14933260), (4, 7466630), (5, 5973304), (8, 3733315), (10, 2986652), (20, 1493326), (29, 1029880), (40, 746663), (58, 514940), (116, 257470), (145, 205976), (232, 128735), (290, 102988), (580, 51494), (1160, 25747)]