17133220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 40305384

約数和(自身を除く): 23172164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 137, 148, 169, 185, 260, 274, 338, 370, 481, 548, 676, 685, 740, 845, 962, 1370, 1690, 1781, 1924, 2405, 2740, 3380, 3562, 4810, 5069, 6253, 7124, 8905, 9620, 10138, 12506, 17810, 20276, 23153, 25012, 25345, 31265, 35620, 46306, 50690, 62530, 65897, 92612, 101380, 115765, 125060, 131794, 231530, 263588, 329485, 463060, 658970, 856661, 1317940, 1713322, 3426644, 4283305, 8566610, 17133220]

約数ペア:

[(1, 17133220), (2, 8566610), (4, 4283305), (5, 3426644), (10, 1713322), (13, 1317940), (20, 856661), (26, 658970), (37, 463060), (52, 329485), (65, 263588), (74, 231530), (130, 131794), (137, 125060), (148, 115765), (169, 101380), (185, 92612), (260, 65897), (274, 62530), (338, 50690), (370, 46306), (481, 35620), (548, 31265), (676, 25345), (685, 25012), (740, 23153), (845, 20276), (962, 17810), (1370, 12506), (1690, 10138), (1781, 9620), (1924, 8905), (2405, 7124), (2740, 6253), (3380, 5069), (3562, 4810)]