168049273400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{26497}}^1$

素因数の和:28201

約数の個数: 96

約数和(自身を含む): 411540438000

約数和(自身を除く): 243491164600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1669, 1900, 3338, 3800, 6676, 8345, 13352, 16690, 26497, 31711, 33380, 41725, 52994, 63422, 66760, 83450, 105988, 126844, 132485, 158555, 166900, 211976, 253688, 264970, 317110, 333800, 503443, 529940, 634220, 662425, 792775, 1006886, 1059880, 1268440, 1324850, 1585550, 2013772, 2517215, 2649700, 3171100, 4027544, 5034430, 5299400, 6342200, 10068860, 12586075, 20137720, 25172150, 44223493, 50344300, 88446986, 100688600, 176893972, 221117465, 353787944, 442234930, 840246367, 884469860, 1105587325, 1680492734, 1768939720, 2211174650, 3360985468, 4201231835, 4422349300, 6721970936, 8402463670, 8844698600, 16804927340, 21006159175, 33609854680, 42012318350, 84024636700, 168049273400]

約数ペア:

[(1, 168049273400), (2, 84024636700), (4, 42012318350), (5, 33609854680), (8, 21006159175), (10, 16804927340), (19, 8844698600), (20, 8402463670), (25, 6721970936), (38, 4422349300), (40, 4201231835), (50, 3360985468), (76, 2211174650), (95, 1768939720), (100, 1680492734), (152, 1105587325), (190, 884469860), (200, 840246367), (380, 442234930), (475, 353787944), (760, 221117465), (950, 176893972), (1669, 100688600), (1900, 88446986), (3338, 50344300), (3800, 44223493), (6676, 25172150), (8345, 20137720), (13352, 12586075), (16690, 10068860), (26497, 6342200), (31711, 5299400), (33380, 5034430), (41725, 4027544), (52994, 3171100), (63422, 2649700), (66760, 2517215), (83450, 2013772), (105988, 1585550), (126844, 1324850), (132485, 1268440), (158555, 1059880), (166900, 1006886), (211976, 792775), (253688, 662425), (264970, 634220), (317110, 529940), (333800, 503443)]