9191036740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{156257}}^1$

素因数の和:156456

約数の個数: 48

約数和(自身を含む): 20554802352

約数和(自身を除く): 11363765612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 2941, 3460, 5882, 11764, 14705, 29410, 58820, 156257, 312514, 625028, 781285, 1562570, 2656369, 3125140, 5312738, 10625476, 13281845, 26563690, 27032461, 53127380, 54064922, 108129844, 135162305, 270324610, 459551837, 540649220, 919103674, 1838207348, 2297759185, 4595518370, 9191036740]

約数ペア:

[(1, 9191036740), (2, 4595518370), (4, 2297759185), (5, 1838207348), (10, 919103674), (17, 540649220), (20, 459551837), (34, 270324610), (68, 135162305), (85, 108129844), (170, 54064922), (173, 53127380), (340, 27032461), (346, 26563690), (692, 13281845), (865, 10625476), (1730, 5312738), (2941, 3125140), (3460, 2656369), (5882, 1562570), (11764, 781285), (14705, 625028), (29410, 312514), (58820, 156257)]