9802452620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{92111}}^1$

素因数の和:92450

約数の個数: 48

約数和(自身を含む): 21865915008

約数和(自身を除く): 12063462388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 313, 340, 626, 1252, 1565, 3130, 5321, 6260, 10642, 21284, 26605, 53210, 92111, 106420, 184222, 368444, 460555, 921110, 1565887, 1842220, 3131774, 6263548, 7829435, 15658870, 28830743, 31317740, 57661486, 115322972, 144153715, 288307430, 490122631, 576614860, 980245262, 1960490524, 2450613155, 4901226310, 9802452620]

約数ペア:

[(1, 9802452620), (2, 4901226310), (4, 2450613155), (5, 1960490524), (10, 980245262), (17, 576614860), (20, 490122631), (34, 288307430), (68, 144153715), (85, 115322972), (170, 57661486), (313, 31317740), (340, 28830743), (626, 15658870), (1252, 7829435), (1565, 6263548), (3130, 3131774), (5321, 1842220), (6260, 1565887), (10642, 921110), (21284, 460555), (26605, 368444), (53210, 184222), (92111, 106420)]