124513880

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{84131}}^1$

素因数の和:84179

約数の個数: 32

約数和(自身を含む): 287731440

約数和(自身を除く): 163217560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 84131, 168262, 336524, 420655, 673048, 841310, 1682620, 3112847, 3365240, 6225694, 12451388, 15564235, 24902776, 31128470, 62256940, 124513880]

約数ペア:

[(1, 124513880), (2, 62256940), (4, 31128470), (5, 24902776), (8, 15564235), (10, 12451388), (20, 6225694), (37, 3365240), (40, 3112847), (74, 1682620), (148, 841310), (185, 673048), (296, 420655), (370, 336524), (740, 168262), (1480, 84131)]