26895802010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{442147}}^1$

素因数の和:442251

約数の個数: 64

約数和(自身を含む): 61122539520

約数和(自身を除く): 34226737510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 790, 869, 1106, 1738, 2765, 4345, 5530, 6083, 8690, 12166, 30415, 60830, 442147, 884294, 2210735, 3095029, 4421470, 4863617, 6190058, 9727234, 15475145, 24318085, 30950290, 34045319, 34929613, 48636170, 68090638, 69859226, 170226595, 174648065, 244507291, 340453190, 349296130, 384225743, 489014582, 768451486, 1222536455, 1921128715, 2445072910, 2689580201, 3842257430, 5379160402, 13447901005, 26895802010]

約数ペア:

[(1, 26895802010), (2, 13447901005), (5, 5379160402), (7, 3842257430), (10, 2689580201), (11, 2445072910), (14, 1921128715), (22, 1222536455), (35, 768451486), (55, 489014582), (70, 384225743), (77, 349296130), (79, 340453190), (110, 244507291), (154, 174648065), (158, 170226595), (385, 69859226), (395, 68090638), (553, 48636170), (770, 34929613), (790, 34045319), (869, 30950290), (1106, 24318085), (1738, 15475145), (2765, 9727234), (4345, 6190058), (5530, 4863617), (6083, 4421470), (8690, 3095029), (12166, 2210735), (30415, 884294), (60830, 442147)]