498384926780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4386419}}^1$

素因数の和:4386483

約数の個数: 96

約数和(自身を含む): 1238023180800

約数和(自身を除く): 739638254020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 874, 988, 1196, 1235, 1495, 1748, 2185, 2470, 2990, 4370, 4940, 5681, 5980, 8740, 11362, 22724, 28405, 56810, 113620, 4386419, 8772838, 17545676, 21932095, 43864190, 57023447, 83341961, 87728380, 100887637, 114046894, 166683922, 201775274, 228093788, 285117235, 333367844, 403550548, 416709805, 504438185, 570234470, 833419610, 1008876370, 1083445493, 1140468940, 1311539281, 1666839220, 1916865103, 2017752740, 2166890986, 2623078562, 3833730206, 4333781972, 5246157124, 5417227465, 6557696405, 7667460412, 9584325515, 10834454930, 13115392810, 19168651030, 21668909860, 24919246339, 26230785620, 38337302060, 49838492678, 99676985356, 124596231695, 249192463390, 498384926780]

約数ペア:

[(1, 498384926780), (2, 249192463390), (4, 124596231695), (5, 99676985356), (10, 49838492678), (13, 38337302060), (19, 26230785620), (20, 24919246339), (23, 21668909860), (26, 19168651030), (38, 13115392810), (46, 10834454930), (52, 9584325515), (65, 7667460412), (76, 6557696405), (92, 5417227465), (95, 5246157124), (115, 4333781972), (130, 3833730206), (190, 2623078562), (230, 2166890986), (247, 2017752740), (260, 1916865103), (299, 1666839220), (380, 1311539281), (437, 1140468940), (460, 1083445493), (494, 1008876370), (598, 833419610), (874, 570234470), (988, 504438185), (1196, 416709805), (1235, 403550548), (1495, 333367844), (1748, 285117235), (2185, 228093788), (2470, 201775274), (2990, 166683922), (4370, 114046894), (4940, 100887637), (5681, 87728380), (5980, 83341961), (8740, 57023447), (11362, 43864190), (22724, 21932095), (28405, 17545676), (56810, 8772838), (113620, 4386419)]