713487680

素因数分解:

$2^6\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3313}}^1$

素因数の和:4003

約数の個数: 56

約数和(自身を含む): 1702030632

約数和(自身を除く): 988542952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 673, 1346, 2692, 3313, 3365, 5384, 6626, 6730, 10768, 13252, 13460, 16565, 21536, 26504, 26920, 33130, 43072, 53008, 53840, 66260, 106016, 107680, 132520, 212032, 215360, 265040, 530080, 1060160, 2229649, 4459298, 8918596, 11148245, 17837192, 22296490, 35674384, 44592980, 71348768, 89185960, 142697536, 178371920, 356743840, 713487680]

約数ペア:

[(1, 713487680), (2, 356743840), (4, 178371920), (5, 142697536), (8, 89185960), (10, 71348768), (16, 44592980), (20, 35674384), (32, 22296490), (40, 17837192), (64, 11148245), (80, 8918596), (160, 4459298), (320, 2229649), (673, 1060160), (1346, 530080), (2692, 265040), (3313, 215360), (3365, 212032), (5384, 132520), (6626, 107680), (6730, 106016), (10768, 66260), (13252, 53840), (13460, 53008), (16565, 43072), (21536, 33130), (26504, 26920)]