4147138160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{56779}}^1$

素因数の和:56886

約数の個数: 80

約数和(自身を含む): 10645568640

約数和(自身を除く): 6498430480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 6640, 7304, 9130, 14608, 18260, 36520, 56779, 73040, 113558, 227116, 283895, 454232, 567790, 624569, 908464, 1135580, 1249138, 2271160, 2498276, 3122845, 4542320, 4712657, 4996552, 6245690, 9425314, 9993104, 12491380, 18850628, 23563285, 24982760, 37701256, 47126570, 49965520, 51839227, 75402512, 94253140, 103678454, 188506280, 207356908, 259196135, 377012560, 414713816, 518392270, 829427632, 1036784540, 2073569080, 4147138160]

約数ペア:

[(1, 4147138160), (2, 2073569080), (4, 1036784540), (5, 829427632), (8, 518392270), (10, 414713816), (11, 377012560), (16, 259196135), (20, 207356908), (22, 188506280), (40, 103678454), (44, 94253140), (55, 75402512), (80, 51839227), (83, 49965520), (88, 47126570), (110, 37701256), (166, 24982760), (176, 23563285), (220, 18850628), (332, 12491380), (415, 9993104), (440, 9425314), (664, 6245690), (830, 4996552), (880, 4712657), (913, 4542320), (1328, 3122845), (1660, 2498276), (1826, 2271160), (3320, 1249138), (3652, 1135580), (4565, 908464), (6640, 624569), (7304, 567790), (9130, 454232), (14608, 283895), (18260, 227116), (36520, 113558), (56779, 73040)]