8452977040

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{202031}}^1$

素因数の和:202567

約数の個数: 40

約数和(自身を含む): 19690846848

約数和(自身を除く): 11237869808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 2092, 2615, 4184, 5230, 8368, 10460, 20920, 41840, 202031, 404062, 808124, 1010155, 1616248, 2020310, 3232496, 4040620, 8081240, 16162480, 105662213, 211324426, 422648852, 528311065, 845297704, 1056622130, 1690595408, 2113244260, 4226488520, 8452977040]

約数ペア:

[(1, 8452977040), (2, 4226488520), (4, 2113244260), (5, 1690595408), (8, 1056622130), (10, 845297704), (16, 528311065), (20, 422648852), (40, 211324426), (80, 105662213), (523, 16162480), (1046, 8081240), (2092, 4040620), (2615, 3232496), (4184, 2020310), (5230, 1616248), (8368, 1010155), (10460, 808124), (20920, 404062), (41840, 202031)]