64044108970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1\times {\mathrm{43271}}^1$

素因数の和:45030

約数の個数: 32

約数和(自身を含む): 116647464960

約数和(自身を除く): 52603355990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1663, 3326, 8315, 16630, 43271, 86542, 148007, 216355, 296014, 432710, 740035, 1480070, 3851119, 7702238, 19255595, 38511190, 71959673, 143919346, 359798365, 719596730, 6404410897, 12808821794, 32022054485, 64044108970]

約数ペア:

[(1, 64044108970), (2, 32022054485), (5, 12808821794), (10, 6404410897), (89, 719596730), (178, 359798365), (445, 143919346), (890, 71959673), (1663, 38511190), (3326, 19255595), (8315, 7702238), (16630, 3851119), (43271, 1480070), (86542, 740035), (148007, 432710), (216355, 296014)]