2247285860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{31643}}^1$

素因数の和:31772

約数の個数: 48

約数和(自身を含む): 4880264256

約数和(自身を除く): 2632978396

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 212, 265, 268, 335, 530, 670, 1060, 1340, 3551, 7102, 14204, 17755, 31643, 35510, 63286, 71020, 126572, 158215, 316430, 632860, 1677079, 2120081, 3354158, 4240162, 6708316, 8385395, 8480324, 10600405, 16770790, 21200810, 33541580, 42401620, 112364293, 224728586, 449457172, 561821465, 1123642930, 2247285860]

約数ペア:

[(1, 2247285860), (2, 1123642930), (4, 561821465), (5, 449457172), (10, 224728586), (20, 112364293), (53, 42401620), (67, 33541580), (106, 21200810), (134, 16770790), (212, 10600405), (265, 8480324), (268, 8385395), (335, 6708316), (530, 4240162), (670, 3354158), (1060, 2120081), (1340, 1677079), (3551, 632860), (7102, 316430), (14204, 158215), (17755, 126572), (31643, 71020), (35510, 63286)]