236433080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454679}}^1$

素因数の和:454703

約数の個数: 32

約数和(自身を含む): 572896800

約数和(自身を除く): 336463720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 454679, 909358, 1818716, 2273395, 3637432, 4546790, 5910827, 9093580, 11821654, 18187160, 23643308, 29554135, 47286616, 59108270, 118216540, 236433080]

約数ペア:

[(1, 236433080), (2, 118216540), (4, 59108270), (5, 47286616), (8, 29554135), (10, 23643308), (13, 18187160), (20, 11821654), (26, 9093580), (40, 5910827), (52, 4546790), (65, 3637432), (104, 2273395), (130, 1818716), (260, 909358), (520, 454679)]