40423620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39631}}^1$

素因数の和:39660

約数の個数: 48

約数和(自身を含む): 119847168

約数和(自身を除く): 79423548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 39631, 79262, 118893, 158524, 198155, 237786, 396310, 475572, 594465, 673727, 792620, 1188930, 1347454, 2021181, 2377860, 2694908, 3368635, 4042362, 6737270, 8084724, 10105905, 13474540, 20211810, 40423620]

約数ペア:

[(1, 40423620), (2, 20211810), (3, 13474540), (4, 10105905), (5, 8084724), (6, 6737270), (10, 4042362), (12, 3368635), (15, 2694908), (17, 2377860), (20, 2021181), (30, 1347454), (34, 1188930), (51, 792620), (60, 673727), (68, 594465), (85, 475572), (102, 396310), (170, 237786), (204, 198155), (255, 158524), (340, 118893), (510, 79262), (1020, 39631)]