88708340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33349}}^1$

素因数の和:33384

約数の個数: 48

約数和(自身を含む): 224112000

約数和(自身を除く): 135403660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33349, 66698, 133396, 166745, 233443, 333490, 466886, 633631, 666980, 933772, 1167215, 1267262, 2334430, 2534524, 3168155, 4435417, 4668860, 6336310, 8870834, 12672620, 17741668, 22177085, 44354170, 88708340]

約数ペア:

[(1, 88708340), (2, 44354170), (4, 22177085), (5, 17741668), (7, 12672620), (10, 8870834), (14, 6336310), (19, 4668860), (20, 4435417), (28, 3168155), (35, 2534524), (38, 2334430), (70, 1267262), (76, 1167215), (95, 933772), (133, 666980), (140, 633631), (190, 466886), (266, 333490), (380, 233443), (532, 166745), (665, 133396), (1330, 66698), (2660, 33349)]