2022488800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 5075768880

約数和(自身を除く): 3053280080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 97, 100, 134, 160, 194, 200, 268, 335, 388, 389, 400, 485, 536, 670, 776, 778, 800, 970, 1072, 1340, 1552, 1556, 1675, 1940, 1945, 2144, 2425, 2680, 3104, 3112, 3350, 3880, 3890, 4850, 5360, 6224, 6499, 6700, 7760, 7780, 9700, 9725, 10720, 12448, 12998, 13400, 15520, 15560, 19400, 19450, 25996, 26063, 26800, 31120, 32495, 37733, 38800, 38900, 51992, 52126, 53600, 62240, 64990, 75466, 77600, 77800, 103984, 104252, 129980, 130315, 150932, 155600, 162475, 188665, 207968, 208504, 259960, 260630, 301864, 311200, 324950, 377330, 417008, 519920, 521260, 603728, 649900, 651575, 754660, 834016, 943325, 1039840, 1042520, 1207456, 1299800, 1303150, 1509320, 1886650, 2085040, 2528111, 2599600, 2606300, 3018640, 3773300, 4170080, 5056222, 5199200, 5212600, 6037280, 7546600, 10112444, 10425200, 12640555, 15093200, 20224888, 20850400, 25281110, 30186400, 40449776, 50562220, 63202775, 80899552, 101124440, 126405550, 202248880, 252811100, 404497760, 505622200, 1011244400, 2022488800]

約数ペア:

[(1, 2022488800), (2, 1011244400), (4, 505622200), (5, 404497760), (8, 252811100), (10, 202248880), (16, 126405550), (20, 101124440), (25, 80899552), (32, 63202775), (40, 50562220), (50, 40449776), (67, 30186400), (80, 25281110), (97, 20850400), (100, 20224888), (134, 15093200), (160, 12640555), (194, 10425200), (200, 10112444), (268, 7546600), (335, 6037280), (388, 5212600), (389, 5199200), (400, 5056222), (485, 4170080), (536, 3773300), (670, 3018640), (776, 2606300), (778, 2599600), (800, 2528111), (970, 2085040), (1072, 1886650), (1340, 1509320), (1552, 1303150), (1556, 1299800), (1675, 1207456), (1940, 1042520), (1945, 1039840), (2144, 943325), (2425, 834016), (2680, 754660), (3104, 651575), (3112, 649900), (3350, 603728), (3880, 521260), (3890, 519920), (4850, 417008), (5360, 377330), (6224, 324950), (6499, 311200), (6700, 301864), (7760, 260630), (7780, 259960), (9700, 208504), (9725, 207968), (10720, 188665), (12448, 162475), (12998, 155600), (13400, 150932), (15520, 130315), (15560, 129980), (19400, 104252), (19450, 103984), (25996, 77800), (26063, 77600), (26800, 75466), (31120, 64990), (32495, 62240), (37733, 53600), (38800, 52126), (38900, 51992)]