339968504660

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1213}}^1\times {\mathrm{22639}}^1$

素因数の和:24480

約数の個数: 48

約数和(自身を含む): 715708358400

約数和(自身を除く): 375739853740

約数列:

[1, 2, 4, 5, 10, 20, 619, 1213, 1238, 2426, 2476, 3095, 4852, 6065, 6190, 12130, 12380, 22639, 24260, 45278, 90556, 113195, 226390, 452780, 750847, 1501694, 3003388, 3754235, 7508470, 14013541, 15016940, 27461107, 28027082, 54922214, 56054164, 70067705, 109844428, 137305535, 140135410, 274611070, 280270820, 549222140, 16998425233, 33996850466, 67993700932, 84992126165, 169984252330, 339968504660]

約数ペア:

[(1, 339968504660), (2, 169984252330), (4, 84992126165), (5, 67993700932), (10, 33996850466), (20, 16998425233), (619, 549222140), (1213, 280270820), (1238, 274611070), (2426, 140135410), (2476, 137305535), (3095, 109844428), (4852, 70067705), (6065, 56054164), (6190, 54922214), (12130, 28027082), (12380, 27461107), (22639, 15016940), (24260, 14013541), (45278, 7508470), (90556, 3754235), (113195, 3003388), (226390, 1501694), (452780, 750847)]