871133120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19078

約数の個数: 112

約数和(自身を含む): 2437168608

約数和(自身を除く): 1566035488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 19037, 22880, 38074, 45760, 76148, 95185, 152296, 190370, 209407, 247481, 304592, 380740, 418814, 494962, 609184, 761480, 837628, 989924, 1047035, 1218368, 1237405, 1522960, 1675256, 1979848, 2094070, 2474810, 2722291, 3045920, 3350512, 3959696, 4188140, 4949620, 5444582, 6091840, 6701024, 7919392, 8376280, 9899240, 10889164, 13402048, 13611455, 15838784, 16752560, 19798480, 21778328, 27222910, 33505120, 39596960, 43556656, 54445820, 67010240, 79193920, 87113312, 108891640, 174226624, 217783280, 435566560, 871133120]

約数ペア:

[(1, 871133120), (2, 435566560), (4, 217783280), (5, 174226624), (8, 108891640), (10, 87113312), (11, 79193920), (13, 67010240), (16, 54445820), (20, 43556656), (22, 39596960), (26, 33505120), (32, 27222910), (40, 21778328), (44, 19798480), (52, 16752560), (55, 15838784), (64, 13611455), (65, 13402048), (80, 10889164), (88, 9899240), (104, 8376280), (110, 7919392), (130, 6701024), (143, 6091840), (160, 5444582), (176, 4949620), (208, 4188140), (220, 3959696), (260, 3350512), (286, 3045920), (320, 2722291), (352, 2474810), (416, 2094070), (440, 1979848), (520, 1675256), (572, 1522960), (704, 1237405), (715, 1218368), (832, 1047035), (880, 989924), (1040, 837628), (1144, 761480), (1430, 609184), (1760, 494962), (2080, 418814), (2288, 380740), (2860, 304592), (3520, 247481), (4160, 209407), (4576, 190370), (5720, 152296), (9152, 95185), (11440, 76148), (19037, 45760), (22880, 38074)]