99550160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^2\times {\mathrm{673}}^1$

素因数の和:772

約数の個数: 60

約数和(自身を含む): 237314052

約数和(自身を除く): 137763892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 673, 688, 860, 1346, 1720, 1849, 2692, 3365, 3440, 3698, 5384, 6730, 7396, 9245, 10768, 13460, 14792, 18490, 26920, 28939, 29584, 36980, 53840, 57878, 73960, 115756, 144695, 147920, 231512, 289390, 463024, 578780, 1157560, 1244377, 2315120, 2488754, 4977508, 6221885, 9955016, 12443770, 19910032, 24887540, 49775080, 99550160]

約数ペア:

[(1, 99550160), (2, 49775080), (4, 24887540), (5, 19910032), (8, 12443770), (10, 9955016), (16, 6221885), (20, 4977508), (40, 2488754), (43, 2315120), (80, 1244377), (86, 1157560), (172, 578780), (215, 463024), (344, 289390), (430, 231512), (673, 147920), (688, 144695), (860, 115756), (1346, 73960), (1720, 57878), (1849, 53840), (2692, 36980), (3365, 29584), (3440, 28939), (3698, 26920), (5384, 18490), (6730, 14792), (7396, 13460), (9245, 10768)]