3433142480

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{393709}}^1$

素因数の和:393831

約数の個数: 40

約数和(自身を含む): 8055306600

約数和(自身を除く): 4622164120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 393709, 787418, 1574836, 1968545, 3149672, 3937090, 6299344, 7874180, 15748360, 31496720, 42914281, 85828562, 171657124, 214571405, 343314248, 429142810, 686628496, 858285620, 1716571240, 3433142480]

約数ペア:

[(1, 3433142480), (2, 1716571240), (4, 858285620), (5, 686628496), (8, 429142810), (10, 343314248), (16, 214571405), (20, 171657124), (40, 85828562), (80, 42914281), (109, 31496720), (218, 15748360), (436, 7874180), (545, 6299344), (872, 3937090), (1090, 3149672), (1744, 1968545), (2180, 1574836), (4360, 787418), (8720, 393709)]