89123423480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{192791}}^1$

素因数の和:192949

約数の個数: 128

約数和(自身を含む): 248747950080

約数和(自身を除く): 159624526600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 455, 508, 520, 635, 728, 889, 910, 1016, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 3640, 4445, 5080, 6604, 7112, 8255, 8890, 11557, 13208, 16510, 17780, 23114, 33020, 35560, 46228, 57785, 66040, 92456, 115570, 192791, 231140, 385582, 462280, 771164, 963955, 1349537, 1542328, 1927910, 2506283, 2699074, 3855820, 5012566, 5398148, 6747685, 7711640, 10025132, 10796296, 12531415, 13495370, 17543981, 20050264, 24484457, 25062830, 26990740, 35087962, 48968914, 50125660, 53981480, 70175924, 87719905, 97937828, 100251320, 122422285, 140351848, 171391199, 175439810, 195875656, 244844570, 318297941, 342782398, 350879620, 489689140, 636595882, 685564796, 701759240, 856955995, 979378280, 1273191764, 1371129592, 1591489705, 1713911990, 2228085587, 2546383528, 3182979410, 3427823980, 4456171174, 6365958820, 6855647960, 8912342348, 11140427935, 12731917640, 17824684696, 22280855870, 44561711740, 89123423480]

約数ペア:

[(1, 89123423480), (2, 44561711740), (4, 22280855870), (5, 17824684696), (7, 12731917640), (8, 11140427935), (10, 8912342348), (13, 6855647960), (14, 6365958820), (20, 4456171174), (26, 3427823980), (28, 3182979410), (35, 2546383528), (40, 2228085587), (52, 1713911990), (56, 1591489705), (65, 1371129592), (70, 1273191764), (91, 979378280), (104, 856955995), (127, 701759240), (130, 685564796), (140, 636595882), (182, 489689140), (254, 350879620), (260, 342782398), (280, 318297941), (364, 244844570), (455, 195875656), (508, 175439810), (520, 171391199), (635, 140351848), (728, 122422285), (889, 100251320), (910, 97937828), (1016, 87719905), (1270, 70175924), (1651, 53981480), (1778, 50125660), (1820, 48968914), (2540, 35087962), (3302, 26990740), (3556, 25062830), (3640, 24484457), (4445, 20050264), (5080, 17543981), (6604, 13495370), (7112, 12531415), (8255, 10796296), (8890, 10025132), (11557, 7711640), (13208, 6747685), (16510, 5398148), (17780, 5012566), (23114, 3855820), (33020, 2699074), (35560, 2506283), (46228, 1927910), (57785, 1542328), (66040, 1349537), (92456, 963955), (115570, 771164), (192791, 462280), (231140, 385582)]