39205570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 80372736

約数和(自身を除く): 41167166

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 271, 370, 391, 542, 629, 782, 851, 1258, 1355, 1702, 1955, 2710, 3145, 3910, 4255, 4607, 6233, 6290, 8510, 9214, 10027, 12466, 14467, 20054, 23035, 28934, 31165, 46070, 50135, 62330, 72335, 100270, 105961, 144670, 170459, 211922, 230621, 340918, 461242, 529805, 852295, 1059610, 1153105, 1704590, 2306210, 3920557, 7841114, 19602785, 39205570]

約数ペア:

[(1, 39205570), (2, 19602785), (5, 7841114), (10, 3920557), (17, 2306210), (23, 1704590), (34, 1153105), (37, 1059610), (46, 852295), (74, 529805), (85, 461242), (115, 340918), (170, 230621), (185, 211922), (230, 170459), (271, 144670), (370, 105961), (391, 100270), (542, 72335), (629, 62330), (782, 50135), (851, 46070), (1258, 31165), (1355, 28934), (1702, 23035), (1955, 20054), (2710, 14467), (3145, 12466), (3910, 10027), (4255, 9214), (4607, 8510), (6233, 6290)]