7068019040

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{271013}}^1$

素因数の和:271191

約数の個数: 48

約数和(自身を含む): 16800699888

約数和(自身を除く): 9732680848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 13040, 26080, 271013, 542026, 1084052, 1355065, 2168104, 2710130, 4336208, 5420260, 8672416, 10840520, 21681040, 43362080, 44175119, 88350238, 176700476, 220875595, 353400952, 441751190, 706801904, 883502380, 1413603808, 1767004760, 3534009520, 7068019040]

約数ペア:

[(1, 7068019040), (2, 3534009520), (4, 1767004760), (5, 1413603808), (8, 883502380), (10, 706801904), (16, 441751190), (20, 353400952), (32, 220875595), (40, 176700476), (80, 88350238), (160, 44175119), (163, 43362080), (326, 21681040), (652, 10840520), (815, 8672416), (1304, 5420260), (1630, 4336208), (2608, 2710130), (3260, 2168104), (5216, 1355065), (6520, 1084052), (13040, 542026), (26080, 271013)]