3891160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 10785600

約数和(自身を除く): 6894440

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, 1069, 1820, 2138, 3640, 4276, 5345, 7483, 8552, 10690, 13897, 14966, 21380, 27794, 29932, 37415, 42760, 55588, 59864, 69485, 74830, 97279, 111176, 138970, 149660, 194558, 277940, 299320, 389116, 486395, 555880, 778232, 972790, 1945580, 3891160]

約数ペア:

[(1, 3891160), (2, 1945580), (4, 972790), (5, 778232), (7, 555880), (8, 486395), (10, 389116), (13, 299320), (14, 277940), (20, 194558), (26, 149660), (28, 138970), (35, 111176), (40, 97279), (52, 74830), (56, 69485), (65, 59864), (70, 55588), (91, 42760), (104, 37415), (130, 29932), (140, 27794), (182, 21380), (260, 14966), (280, 13897), (364, 10690), (455, 8552), (520, 7483), (728, 5345), (910, 4276), (1069, 3640), (1820, 2138)]