23831080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6578

約数の個数: 64

約数和(自身を含む): 66003840

約数和(自身を除く): 42172760

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, 6547, 13094, 26188, 32735, 45829, 52376, 65470, 85111, 91658, 130940, 170222, 183316, 229145, 261880, 340444, 366632, 425555, 458290, 595777, 680888, 851110, 916580, 1191554, 1702220, 1833160, 2383108, 2978885, 3404440, 4766216, 5957770, 11915540, 23831080]

約数ペア:

[(1, 23831080), (2, 11915540), (4, 5957770), (5, 4766216), (7, 3404440), (8, 2978885), (10, 2383108), (13, 1833160), (14, 1702220), (20, 1191554), (26, 916580), (28, 851110), (35, 680888), (40, 595777), (52, 458290), (56, 425555), (65, 366632), (70, 340444), (91, 261880), (104, 229145), (130, 183316), (140, 170222), (182, 130940), (260, 91658), (280, 85111), (364, 65470), (455, 52376), (520, 45829), (728, 32735), (910, 26188), (1820, 13094), (3640, 6547)]