799973850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{410243}}^1$

素因数の和:410271

約数の個数: 48

約数和(自身を含む): 2136550752

約数和(自身を除く): 1336576902

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, 410243, 820486, 1230729, 2051215, 2461458, 4102430, 5333159, 6153645, 10256075, 10666318, 12307290, 15999477, 20512150, 26665795, 30768225, 31998954, 53331590, 61536450, 79997385, 133328975, 159994770, 266657950, 399986925, 799973850]

約数ペア:

[(1, 799973850), (2, 399986925), (3, 266657950), (5, 159994770), (6, 133328975), (10, 79997385), (13, 61536450), (15, 53331590), (25, 31998954), (26, 30768225), (30, 26665795), (39, 20512150), (50, 15999477), (65, 12307290), (75, 10666318), (78, 10256075), (130, 6153645), (150, 5333159), (195, 4102430), (325, 2461458), (390, 2051215), (650, 1230729), (975, 820486), (1950, 410243)]