4370829385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^2\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 5876063424

約数和(自身を除く): 1505234039

約数列:

[1, 5, 13, 43, 65, 83, 215, 227, 415, 559, 1079, 1135, 2795, 2951, 3569, 5395, 6889, 9761, 14755, 17845, 18841, 34445, 46397, 48805, 89557, 94205, 126893, 231985, 244933, 296227, 447785, 634465, 810163, 1224665, 1481135, 1563803, 3850951, 4050815, 7819015, 10532119, 19254755, 20329439, 52660595, 67243529, 101647195, 336217645, 874165877, 4370829385]

約数ペア:

[(1, 4370829385), (5, 874165877), (13, 336217645), (43, 101647195), (65, 67243529), (83, 52660595), (215, 20329439), (227, 19254755), (415, 10532119), (559, 7819015), (1079, 4050815), (1135, 3850951), (2795, 1563803), (2951, 1481135), (3569, 1224665), (5395, 810163), (6889, 634465), (9761, 447785), (14755, 296227), (17845, 244933), (18841, 231985), (34445, 126893), (46397, 94205), (48805, 89557)]