230529080

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{12611}}^1$

素因数の和:13079

約数の個数: 32

約数和(自身を含む): 519866640

約数和(自身を除く): 289337560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 12611, 18280, 25222, 50444, 63055, 100888, 126110, 252220, 504440, 5763227, 11526454, 23052908, 28816135, 46105816, 57632270, 115264540, 230529080]

約数ペア:

[(1, 230529080), (2, 115264540), (4, 57632270), (5, 46105816), (8, 28816135), (10, 23052908), (20, 11526454), (40, 5763227), (457, 504440), (914, 252220), (1828, 126110), (2285, 100888), (3656, 63055), (4570, 50444), (9140, 25222), (12611, 18280)]