13542788240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{82699}}^1$

素因数の和:82824

約数の個数: 80

約数和(自身を含む): 33225552000

約数和(自身を除く): 19682763760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2047, 3560, 4094, 7120, 8188, 10235, 16376, 20470, 32752, 40940, 81880, 82699, 163760, 165398, 330796, 413495, 661592, 826990, 1323184, 1653980, 1902077, 3307960, 3804154, 6615920, 7360211, 7608308, 9510385, 14720422, 15216616, 19020770, 29440844, 30433232, 36801055, 38041540, 58881688, 73602110, 76083080, 117763376, 147204220, 152166160, 169284853, 294408440, 338569706, 588816880, 677139412, 846424265, 1354278824, 1692848530, 2708557648, 3385697060, 6771394120, 13542788240]

約数ペア:

[(1, 13542788240), (2, 6771394120), (4, 3385697060), (5, 2708557648), (8, 1692848530), (10, 1354278824), (16, 846424265), (20, 677139412), (23, 588816880), (40, 338569706), (46, 294408440), (80, 169284853), (89, 152166160), (92, 147204220), (115, 117763376), (178, 76083080), (184, 73602110), (230, 58881688), (356, 38041540), (368, 36801055), (445, 30433232), (460, 29440844), (712, 19020770), (890, 15216616), (920, 14720422), (1424, 9510385), (1780, 7608308), (1840, 7360211), (2047, 6615920), (3560, 3804154), (4094, 3307960), (7120, 1902077), (8188, 1653980), (10235, 1323184), (16376, 826990), (20470, 661592), (32752, 413495), (40940, 330796), (81880, 165398), (82699, 163760)]