2016185080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553897}}^1$

素因数の和:553928

約数の個数: 64

約数和(自身を含む): 5583291840

約数和(自身を除く): 3567106760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 553897, 1107794, 2215588, 2769485, 3877279, 4431176, 5538970, 7200661, 7754558, 11077940, 14401322, 15509116, 19386395, 22155880, 28802644, 31018232, 36003305, 38772790, 50404627, 57605288, 72006610, 77545580, 100809254, 144013220, 155091160, 201618508, 252023135, 288026440, 403237016, 504046270, 1008092540, 2016185080]

約数ペア:

[(1, 2016185080), (2, 1008092540), (4, 504046270), (5, 403237016), (7, 288026440), (8, 252023135), (10, 201618508), (13, 155091160), (14, 144013220), (20, 100809254), (26, 77545580), (28, 72006610), (35, 57605288), (40, 50404627), (52, 38772790), (56, 36003305), (65, 31018232), (70, 28802644), (91, 22155880), (104, 19386395), (130, 15509116), (140, 14401322), (182, 11077940), (260, 7754558), (280, 7200661), (364, 5538970), (455, 4431176), (520, 3877279), (728, 2769485), (910, 2215588), (1820, 1107794), (3640, 553897)]