4415098520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15768209}}^1$

素因数の和:15768227

約数の個数: 32

約数和(自身を含む): 11353111200

約数和(自身を除く): 6938012680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15768209, 31536418, 63072836, 78841045, 110377463, 126145672, 157682090, 220754926, 315364180, 441509852, 551887315, 630728360, 883019704, 1103774630, 2207549260, 4415098520]

約数ペア:

[(1, 4415098520), (2, 2207549260), (4, 1103774630), (5, 883019704), (7, 630728360), (8, 551887315), (10, 441509852), (14, 315364180), (20, 220754926), (28, 157682090), (35, 126145672), (40, 110377463), (56, 78841045), (70, 63072836), (140, 31536418), (280, 15768209)]