109681460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2503}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 264182016

約数和(自身を除く): 154500556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 2503, 3130, 4382, 5006, 6260, 8764, 10012, 10955, 12515, 17521, 21910, 25030, 35042, 43820, 50060, 70084, 87605, 175210, 350420, 783439, 1566878, 3133756, 3917195, 5484073, 7834390, 10968146, 15668780, 21936292, 27420365, 54840730, 109681460]

約数ペア:

[(1, 109681460), (2, 54840730), (4, 27420365), (5, 21936292), (7, 15668780), (10, 10968146), (14, 7834390), (20, 5484073), (28, 3917195), (35, 3133756), (70, 1566878), (140, 783439), (313, 350420), (626, 175210), (1252, 87605), (1565, 70084), (2191, 50060), (2503, 43820), (3130, 35042), (4382, 25030), (5006, 21910), (6260, 17521), (8764, 12515), (10012, 10955)]