85977650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 175488768

約数和(自身を除く): 89511118

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 223, 275, 446, 550, 701, 1115, 1402, 2230, 2453, 3505, 4906, 5575, 7010, 7711, 11150, 12265, 15422, 17525, 24530, 35050, 38555, 61325, 77110, 122650, 156323, 192775, 312646, 385550, 781615, 1563230, 1719553, 3439106, 3908075, 7816150, 8597765, 17195530, 42988825, 85977650]

約数ペア:

[(1, 85977650), (2, 42988825), (5, 17195530), (10, 8597765), (11, 7816150), (22, 3908075), (25, 3439106), (50, 1719553), (55, 1563230), (110, 781615), (223, 385550), (275, 312646), (446, 192775), (550, 156323), (701, 122650), (1115, 77110), (1402, 61325), (2230, 38555), (2453, 35050), (3505, 24530), (4906, 17525), (5575, 15422), (7010, 12265), (7711, 11150)]