4104080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 10044372

約数和(自身を除く): 5940292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 232, 244, 290, 305, 464, 488, 580, 610, 841, 976, 1160, 1220, 1682, 1769, 2320, 2440, 3364, 3538, 4205, 4880, 6728, 7076, 8410, 8845, 13456, 14152, 16820, 17690, 28304, 33640, 35380, 51301, 67280, 70760, 102602, 141520, 205204, 256505, 410408, 513010, 820816, 1026020, 2052040, 4104080]

約数ペア:

[(1, 4104080), (2, 2052040), (4, 1026020), (5, 820816), (8, 513010), (10, 410408), (16, 256505), (20, 205204), (29, 141520), (40, 102602), (58, 70760), (61, 67280), (80, 51301), (116, 35380), (122, 33640), (145, 28304), (232, 17690), (244, 16820), (290, 14152), (305, 13456), (464, 8845), (488, 8410), (580, 7076), (610, 6728), (841, 4880), (976, 4205), (1160, 3538), (1220, 3364), (1682, 2440), (1769, 2320)]