13963324180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{111653}}^1$

素因数の和:111725

約数の個数: 72

約数和(自身を含む): 32610560472

約数和(自身を除く): 18647236292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1690, 1924, 2405, 3380, 4810, 6253, 9620, 12506, 25012, 31265, 62530, 111653, 125060, 223306, 446612, 558265, 1116530, 1451489, 2233060, 2902978, 4131161, 5805956, 7257445, 8262322, 14514890, 16524644, 18869357, 20655805, 29029780, 37738714, 41311610, 53705093, 75477428, 82623220, 94346785, 107410186, 188693570, 214820372, 268525465, 377387140, 537050930, 698166209, 1074101860, 1396332418, 2792664836, 3490831045, 6981662090, 13963324180]

約数ペア:

[(1, 13963324180), (2, 6981662090), (4, 3490831045), (5, 2792664836), (10, 1396332418), (13, 1074101860), (20, 698166209), (26, 537050930), (37, 377387140), (52, 268525465), (65, 214820372), (74, 188693570), (130, 107410186), (148, 94346785), (169, 82623220), (185, 75477428), (260, 53705093), (338, 41311610), (370, 37738714), (481, 29029780), (676, 20655805), (740, 18869357), (845, 16524644), (962, 14514890), (1690, 8262322), (1924, 7257445), (2405, 5805956), (3380, 4131161), (4810, 2902978), (6253, 2233060), (9620, 1451489), (12506, 1116530), (25012, 558265), (31265, 446612), (62530, 223306), (111653, 125060)]