70334080

素因数分解:

$2^7\times 5^1\times {\mathrm{109897}}^1$

素因数の和:109916

約数の個数: 32

約数和(自身を含む): 168143940

約数和(自身を除く): 97809860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109897, 219794, 439588, 549485, 879176, 1098970, 1758352, 2197940, 3516704, 4395880, 7033408, 8791760, 14066816, 17583520, 35167040, 70334080]

約数ペア:

[(1, 70334080), (2, 35167040), (4, 17583520), (5, 14066816), (8, 8791760), (10, 7033408), (16, 4395880), (20, 3516704), (32, 2197940), (40, 1758352), (64, 1098970), (80, 879176), (128, 549485), (160, 439588), (320, 219794), (640, 109897)]