80496020150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17691433}}^1$

素因数の和:17691465

約数の個数: 48

約数和(自身を含む): 184273976544

約数和(自身を除く): 103777956394

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 17691433, 35382866, 88457165, 123840031, 176914330, 229988629, 247680062, 442285825, 459977258, 619200155, 884571650, 1149943145, 1238400310, 1609920403, 2299886290, 3096000775, 3219840806, 5749715725, 6192001550, 8049602015, 11499431450, 16099204030, 40248010075, 80496020150]

約数ペア:

[(1, 80496020150), (2, 40248010075), (5, 16099204030), (7, 11499431450), (10, 8049602015), (13, 6192001550), (14, 5749715725), (25, 3219840806), (26, 3096000775), (35, 2299886290), (50, 1609920403), (65, 1238400310), (70, 1149943145), (91, 884571650), (130, 619200155), (175, 459977258), (182, 442285825), (325, 247680062), (350, 229988629), (455, 176914330), (650, 123840031), (910, 88457165), (2275, 35382866), (4550, 17691433)]