53298777280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{11903}}^1$

素因数の和:13926

約数の個数: 112

約数和(自身を含む): 145133568000

約数和(自身を除く): 91834790720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1999, 2240, 3998, 7996, 9995, 11903, 13993, 15992, 19990, 23806, 27986, 31984, 39980, 47612, 55972, 59515, 63968, 69965, 79960, 83321, 95224, 111944, 119030, 127936, 139930, 159920, 166642, 190448, 223888, 238060, 279860, 319840, 333284, 380896, 416605, 447776, 476120, 559720, 639680, 666568, 761792, 833210, 895552, 952240, 1119440, 1333136, 1666420, 1904480, 2238880, 2666272, 3332840, 3808960, 4477760, 5332544, 6665680, 13331360, 23794097, 26662720, 47588194, 95176388, 118970485, 166558679, 190352776, 237940970, 333117358, 380705552, 475881940, 666234716, 761411104, 832793395, 951763880, 1332469432, 1522822208, 1665586790, 1903527760, 2664938864, 3331173580, 3807055520, 5329877728, 6662347160, 7614111040, 10659755456, 13324694320, 26649388640, 53298777280]

約数ペア:

[(1, 53298777280), (2, 26649388640), (4, 13324694320), (5, 10659755456), (7, 7614111040), (8, 6662347160), (10, 5329877728), (14, 3807055520), (16, 3331173580), (20, 2664938864), (28, 1903527760), (32, 1665586790), (35, 1522822208), (40, 1332469432), (56, 951763880), (64, 832793395), (70, 761411104), (80, 666234716), (112, 475881940), (140, 380705552), (160, 333117358), (224, 237940970), (280, 190352776), (320, 166558679), (448, 118970485), (560, 95176388), (1120, 47588194), (1999, 26662720), (2240, 23794097), (3998, 13331360), (7996, 6665680), (9995, 5332544), (11903, 4477760), (13993, 3808960), (15992, 3332840), (19990, 2666272), (23806, 2238880), (27986, 1904480), (31984, 1666420), (39980, 1333136), (47612, 1119440), (55972, 952240), (59515, 895552), (63968, 833210), (69965, 761792), (79960, 666568), (83321, 639680), (95224, 559720), (111944, 476120), (119030, 447776), (127936, 416605), (139930, 380896), (159920, 333284), (166642, 319840), (190448, 279860), (223888, 238060)]