66450168754580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19659813241}}^1$

素因数の和:19659813276

約数の個数: 36

約数和(自身を含む): 151105324578012

約数和(自身を除く): 84655155823432

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 19659813241, 39319626482, 78639252964, 98299066205, 196598132410, 255577572133, 393196264820, 511155144266, 1022310288532, 1277887860665, 2555775721330, 3322508437729, 5111551442660, 6645016875458, 13290033750916, 16612542188645, 33225084377290, 66450168754580]

約数ペア:

[(1, 66450168754580), (2, 33225084377290), (4, 16612542188645), (5, 13290033750916), (10, 6645016875458), (13, 5111551442660), (20, 3322508437729), (26, 2555775721330), (52, 1277887860665), (65, 1022310288532), (130, 511155144266), (169, 393196264820), (260, 255577572133), (338, 196598132410), (676, 98299066205), (845, 78639252964), (1690, 39319626482), (3380, 19659813241)]