1769584190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 3801530880

約数和(自身を除く): 2031946690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 107, 110, 190, 193, 205, 209, 214, 386, 410, 418, 451, 535, 779, 902, 965, 1045, 1070, 1177, 1558, 1930, 2033, 2090, 2123, 2255, 2354, 3667, 3895, 4066, 4246, 4387, 4510, 5885, 7334, 7790, 7913, 8569, 8774, 10165, 10615, 11770, 15826, 17138, 18335, 20330, 20651, 21230, 21935, 22363, 36670, 39565, 40337, 41302, 42845, 43870, 44726, 48257, 79130, 80674, 83353, 85690, 87043, 96514, 103255, 111815, 150347, 166706, 174086, 201685, 206510, 223630, 227161, 241285, 300694, 392369, 403370, 416765, 435215, 454322, 482570, 751735, 784738, 833530, 846691, 870430, 916883, 1135805, 1503470, 1653817, 1693382, 1833766, 1961845, 2271610, 3307634, 3923690, 4233455, 4316059, 4584415, 8269085, 8466910, 8632118, 9168830, 9313601, 16087129, 16538170, 18627202, 21580295, 32174258, 43160590, 46568005, 80435645, 93136010, 160871290, 176958419, 353916838, 884792095, 1769584190]

約数ペア:

[(1, 1769584190), (2, 884792095), (5, 353916838), (10, 176958419), (11, 160871290), (19, 93136010), (22, 80435645), (38, 46568005), (41, 43160590), (55, 32174258), (82, 21580295), (95, 18627202), (107, 16538170), (110, 16087129), (190, 9313601), (193, 9168830), (205, 8632118), (209, 8466910), (214, 8269085), (386, 4584415), (410, 4316059), (418, 4233455), (451, 3923690), (535, 3307634), (779, 2271610), (902, 1961845), (965, 1833766), (1045, 1693382), (1070, 1653817), (1177, 1503470), (1558, 1135805), (1930, 916883), (2033, 870430), (2090, 846691), (2123, 833530), (2255, 784738), (2354, 751735), (3667, 482570), (3895, 454322), (4066, 435215), (4246, 416765), (4387, 403370), (4510, 392369), (5885, 300694), (7334, 241285), (7790, 227161), (7913, 223630), (8569, 206510), (8774, 201685), (10165, 174086), (10615, 166706), (11770, 150347), (15826, 111815), (17138, 103255), (18335, 96514), (20330, 87043), (20651, 85690), (21230, 83353), (21935, 80674), (22363, 79130), (36670, 48257), (39565, 44726), (40337, 43870), (41302, 42845)]