541516040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2719}}^1$

素因数の和:3126

約数の個数: 64

約数和(自身を含む): 1316044800

約数和(自身を除く): 774528760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 383, 520, 766, 1532, 1915, 2719, 3064, 3830, 4979, 5438, 7660, 9958, 10876, 13595, 15320, 19916, 21752, 24895, 27190, 35347, 39832, 49790, 54380, 70694, 99580, 108760, 141388, 176735, 199160, 282776, 353470, 706940, 1041377, 1413880, 2082754, 4165508, 5206885, 8331016, 10413770, 13537901, 20827540, 27075802, 41655080, 54151604, 67689505, 108303208, 135379010, 270758020, 541516040]

約数ペア:

[(1, 541516040), (2, 270758020), (4, 135379010), (5, 108303208), (8, 67689505), (10, 54151604), (13, 41655080), (20, 27075802), (26, 20827540), (40, 13537901), (52, 10413770), (65, 8331016), (104, 5206885), (130, 4165508), (260, 2082754), (383, 1413880), (520, 1041377), (766, 706940), (1532, 353470), (1915, 282776), (2719, 199160), (3064, 176735), (3830, 141388), (4979, 108760), (5438, 99580), (7660, 70694), (9958, 54380), (10876, 49790), (13595, 39832), (15320, 35347), (19916, 27190), (21752, 24895)]