80170350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41113}}^1$

素因数の和:41141

約数の個数: 48

約数和(自身を含む): 214121712

約数和(自身を除く): 133951362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41113, 82226, 123339, 205565, 246678, 411130, 534469, 616695, 1027825, 1068938, 1233390, 1603407, 2055650, 2672345, 3083475, 3206814, 5344690, 6166950, 8017035, 13361725, 16034070, 26723450, 40085175, 80170350]

約数ペア:

[(1, 80170350), (2, 40085175), (3, 26723450), (5, 16034070), (6, 13361725), (10, 8017035), (13, 6166950), (15, 5344690), (25, 3206814), (26, 3083475), (30, 2672345), (39, 2055650), (50, 1603407), (65, 1233390), (75, 1068938), (78, 1027825), (130, 616695), (150, 534469), (195, 411130), (325, 246678), (390, 205565), (650, 123339), (975, 82226), (1950, 41113)]