432393380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12356

約数の個数: 48

約数和(自身を含む): 951882624

約数和(自身を除く): 519489244

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1763, 3526, 7052, 8815, 12263, 17630, 24526, 35260, 49052, 61315, 122630, 245260, 502783, 527309, 1005566, 1054618, 2011132, 2109236, 2513915, 2636545, 5027830, 5273090, 10055660, 10546180, 21619669, 43239338, 86478676, 108098345, 216196690, 432393380]

約数ペア:

[(1, 432393380), (2, 216196690), (4, 108098345), (5, 86478676), (10, 43239338), (20, 21619669), (41, 10546180), (43, 10055660), (82, 5273090), (86, 5027830), (164, 2636545), (172, 2513915), (205, 2109236), (215, 2011132), (410, 1054618), (430, 1005566), (820, 527309), (860, 502783), (1763, 245260), (3526, 122630), (7052, 61315), (8815, 49052), (12263, 35260), (17630, 24526)]