70007600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13463}}^1$

素因数の和:13494

約数の個数: 60

約数和(自身を含む): 181144656

約数和(自身を除く): 111137056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 13463, 26926, 53852, 67315, 107704, 134630, 175019, 215408, 269260, 336575, 350038, 538520, 673150, 700076, 875095, 1077040, 1346300, 1400152, 1750190, 2692600, 2800304, 3500380, 4375475, 5385200, 7000760, 8750950, 14001520, 17501900, 35003800, 70007600]

約数ペア:

[(1, 70007600), (2, 35003800), (4, 17501900), (5, 14001520), (8, 8750950), (10, 7000760), (13, 5385200), (16, 4375475), (20, 3500380), (25, 2800304), (26, 2692600), (40, 1750190), (50, 1400152), (52, 1346300), (65, 1077040), (80, 875095), (100, 700076), (104, 673150), (130, 538520), (200, 350038), (208, 336575), (260, 269260), (325, 215408), (400, 175019), (520, 134630), (650, 107704), (1040, 67315), (1300, 53852), (2600, 26926), (5200, 13463)]