7133280680

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{340979}}^1$

素因数の和:341513

約数の個数: 32

約数和(自身を含む): 16080616800

約数和(自身を除く): 8947336120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 20920, 340979, 681958, 1363916, 1704895, 2727832, 3409790, 6819580, 13639160, 178332017, 356664034, 713328068, 891660085, 1426656136, 1783320170, 3566640340, 7133280680]

約数ペア:

[(1, 7133280680), (2, 3566640340), (4, 1783320170), (5, 1426656136), (8, 891660085), (10, 713328068), (20, 356664034), (40, 178332017), (523, 13639160), (1046, 6819580), (2092, 3409790), (2615, 2727832), (4184, 1704895), (5230, 1363916), (10460, 681958), (20920, 340979)]