42333880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7103}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 53570120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7103, 14206, 28412, 35515, 56824, 71030, 142060, 284120, 1058347, 2116694, 4233388, 5291735, 8466776, 10583470, 21166940, 42333880]

約数ペア:

[(1, 42333880), (2, 21166940), (4, 10583470), (5, 8466776), (8, 5291735), (10, 4233388), (20, 2116694), (40, 1058347), (149, 284120), (298, 142060), (596, 71030), (745, 56824), (1192, 35515), (1490, 28412), (2980, 14206), (5960, 7103)]