10256610490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{4261}}^1$

素因数の和:4663

約数の個数: 64

約数和(自身を含む): 21343004928

約数和(自身を除く): 11086394438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 251, 274, 502, 685, 959, 1255, 1370, 1757, 1918, 2510, 3514, 4261, 4795, 8522, 8785, 9590, 17570, 21305, 29827, 34387, 42610, 59654, 68774, 149135, 171935, 240709, 298270, 343870, 481418, 583757, 1069511, 1167514, 1203545, 2139022, 2407090, 2918785, 4086299, 5347555, 5837570, 7486577, 8172598, 10695110, 14973154, 20431495, 37432885, 40862990, 74865770, 146523007, 293046014, 732615035, 1025661049, 1465230070, 2051322098, 5128305245, 10256610490]

約数ペア:

[(1, 10256610490), (2, 5128305245), (5, 2051322098), (7, 1465230070), (10, 1025661049), (14, 732615035), (35, 293046014), (70, 146523007), (137, 74865770), (251, 40862990), (274, 37432885), (502, 20431495), (685, 14973154), (959, 10695110), (1255, 8172598), (1370, 7486577), (1757, 5837570), (1918, 5347555), (2510, 4086299), (3514, 2918785), (4261, 2407090), (4795, 2139022), (8522, 1203545), (8785, 1167514), (9590, 1069511), (17570, 583757), (21305, 481418), (29827, 343870), (34387, 298270), (42610, 240709), (59654, 171935), (68774, 149135)]