1061475980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{49463}}^1$

素因数の和:49538

約数の個数: 48

約数和(自身を含む): 2368336320

約数和(自身を除く): 1306860340

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 49463, 98926, 197852, 247315, 494630, 989260, 1434427, 1830131, 2868854, 3660262, 5737708, 7172135, 7320524, 9150655, 14344270, 18301310, 28688540, 36602620, 53073799, 106147598, 212295196, 265368995, 530737990, 1061475980]

約数ペア:

[(1, 1061475980), (2, 530737990), (4, 265368995), (5, 212295196), (10, 106147598), (20, 53073799), (29, 36602620), (37, 28688540), (58, 18301310), (74, 14344270), (116, 9150655), (145, 7320524), (148, 7172135), (185, 5737708), (290, 3660262), (370, 2868854), (580, 1830131), (740, 1434427), (1073, 989260), (2146, 494630), (4292, 247315), (5365, 197852), (10730, 98926), (21460, 49463)]