78103190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15107}}^1$

素因数の和:15172

約数の個数: 32

約数和(自身を含む): 156639744

約数和(自身を除く): 78536554

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 15107, 30214, 75535, 151070, 166177, 332354, 710029, 830885, 1420058, 1661770, 3550145, 7100290, 7810319, 15620638, 39051595, 78103190]

約数ペア:

[(1, 78103190), (2, 39051595), (5, 15620638), (10, 7810319), (11, 7100290), (22, 3550145), (47, 1661770), (55, 1420058), (94, 830885), (110, 710029), (235, 332354), (470, 166177), (517, 151070), (1034, 75535), (2585, 30214), (5170, 15107)]