1454123560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4391}}^1$

素因数の和:4906

約数の個数: 64

約数和(自身を含む): 3472139520

約数和(自身を除く): 2018015960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 487, 680, 974, 1948, 2435, 3896, 4391, 4870, 8279, 8782, 9740, 16558, 17564, 19480, 21955, 33116, 35128, 41395, 43910, 66232, 74647, 82790, 87820, 149294, 165580, 175640, 298588, 331160, 373235, 597176, 746470, 1492940, 2138417, 2985880, 4276834, 8553668, 10692085, 17107336, 21384170, 36353089, 42768340, 72706178, 85536680, 145412356, 181765445, 290824712, 363530890, 727061780, 1454123560]

約数ペア:

[(1, 1454123560), (2, 727061780), (4, 363530890), (5, 290824712), (8, 181765445), (10, 145412356), (17, 85536680), (20, 72706178), (34, 42768340), (40, 36353089), (68, 21384170), (85, 17107336), (136, 10692085), (170, 8553668), (340, 4276834), (487, 2985880), (680, 2138417), (974, 1492940), (1948, 746470), (2435, 597176), (3896, 373235), (4391, 331160), (4870, 298588), (8279, 175640), (8782, 165580), (9740, 149294), (16558, 87820), (17564, 82790), (19480, 74647), (21955, 66232), (33116, 43910), (35128, 41395)]