716193354620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20450981}}^1$

素因数の和:20451110

約数の個数: 48

約数和(自身を含む): 1607938008768

約数和(自身を除く): 891744654148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 35020, 20450981, 40901962, 81803924, 102254905, 204509810, 347666677, 409019620, 695333354, 1390666708, 1738333385, 2106451043, 3476666770, 4212902086, 6953333540, 8425804172, 10532255215, 21064510430, 35809667731, 42129020860, 71619335462, 143238670924, 179048338655, 358096677310, 716193354620]

約数ペア:

[(1, 716193354620), (2, 358096677310), (4, 179048338655), (5, 143238670924), (10, 71619335462), (17, 42129020860), (20, 35809667731), (34, 21064510430), (68, 10532255215), (85, 8425804172), (103, 6953333540), (170, 4212902086), (206, 3476666770), (340, 2106451043), (412, 1738333385), (515, 1390666708), (1030, 695333354), (1751, 409019620), (2060, 347666677), (3502, 204509810), (7004, 102254905), (8755, 81803924), (17510, 40901962), (35020, 20450981)]