1800679712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2662

約数の個数: 96

約数和(自身を含む): 4084005744

約数和(自身を除く): 2283326032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 101, 104, 136, 202, 208, 221, 272, 404, 416, 442, 544, 808, 884, 1313, 1616, 1717, 1768, 2521, 2626, 3232, 3434, 3536, 5042, 5252, 6868, 7072, 10084, 10504, 13736, 20168, 21008, 22321, 27472, 32773, 40336, 42016, 42857, 44642, 54944, 65546, 80672, 85714, 89284, 131092, 171428, 178568, 254621, 262184, 342856, 357136, 509242, 524368, 557141, 685712, 714272, 1018484, 1048736, 1114282, 1371424, 2036968, 2228564, 3310073, 4073936, 4328557, 4457128, 6620146, 8147872, 8657114, 8914256, 13240292, 17314228, 17828512, 26480584, 34628456, 52961168, 56271241, 69256912, 105922336, 112542482, 138513824, 225084964, 450169928, 900339856, 1800679712]

約数ペア:

[(1, 1800679712), (2, 900339856), (4, 450169928), (8, 225084964), (13, 138513824), (16, 112542482), (17, 105922336), (26, 69256912), (32, 56271241), (34, 52961168), (52, 34628456), (68, 26480584), (101, 17828512), (104, 17314228), (136, 13240292), (202, 8914256), (208, 8657114), (221, 8147872), (272, 6620146), (404, 4457128), (416, 4328557), (442, 4073936), (544, 3310073), (808, 2228564), (884, 2036968), (1313, 1371424), (1616, 1114282), (1717, 1048736), (1768, 1018484), (2521, 714272), (2626, 685712), (3232, 557141), (3434, 524368), (3536, 509242), (5042, 357136), (5252, 342856), (6868, 262184), (7072, 254621), (10084, 178568), (10504, 171428), (13736, 131092), (20168, 89284), (21008, 85714), (22321, 80672), (27472, 65546), (32773, 54944), (40336, 44642), (42016, 42857)]