70968950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2729

約数の個数: 48

約数和(自身を含む): 145678176

約数和(自身を除く): 74709226

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2663, 2665, 5326, 5330, 13315, 13325, 26630, 26650, 34619, 66575, 69238, 109183, 133150, 173095, 218366, 346190, 545915, 865475, 1091830, 1419379, 1730950, 2729575, 2838758, 5459150, 7096895, 14193790, 35484475, 70968950]

約数ペア:

[(1, 70968950), (2, 35484475), (5, 14193790), (10, 7096895), (13, 5459150), (25, 2838758), (26, 2729575), (41, 1730950), (50, 1419379), (65, 1091830), (82, 865475), (130, 545915), (205, 346190), (325, 218366), (410, 173095), (533, 133150), (650, 109183), (1025, 69238), (1066, 66575), (2050, 34619), (2663, 26650), (2665, 26630), (5326, 13325), (5330, 13315)]