2000653420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{7603}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 4292305920

約数和(自身を除く): 2291652500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 223, 236, 295, 446, 590, 892, 1115, 1180, 2230, 4460, 7603, 13157, 15206, 26314, 30412, 38015, 52628, 65785, 76030, 131570, 152060, 263140, 448577, 897154, 1695469, 1794308, 2242885, 3390938, 4485770, 6781876, 8477345, 8971540, 16954690, 33909380, 100032671, 200065342, 400130684, 500163355, 1000326710, 2000653420]

約数ペア:

[(1, 2000653420), (2, 1000326710), (4, 500163355), (5, 400130684), (10, 200065342), (20, 100032671), (59, 33909380), (118, 16954690), (223, 8971540), (236, 8477345), (295, 6781876), (446, 4485770), (590, 3390938), (892, 2242885), (1115, 1794308), (1180, 1695469), (2230, 897154), (4460, 448577), (7603, 263140), (13157, 152060), (15206, 131570), (26314, 76030), (30412, 65785), (38015, 52628)]