98571520

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 240730056

約数和(自身を除く): 142158536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1453, 1696, 2120, 2906, 3392, 4240, 5812, 6784, 7265, 8480, 11624, 13568, 14530, 16960, 23248, 29060, 33920, 46496, 58120, 67840, 77009, 92992, 116240, 154018, 185984, 232480, 308036, 371968, 385045, 464960, 616072, 770090, 929920, 1232144, 1540180, 1859840, 2464288, 3080360, 4928576, 6160720, 9857152, 12321440, 19714304, 24642880, 49285760, 98571520]

約数ペア:

[(1, 98571520), (2, 49285760), (4, 24642880), (5, 19714304), (8, 12321440), (10, 9857152), (16, 6160720), (20, 4928576), (32, 3080360), (40, 2464288), (53, 1859840), (64, 1540180), (80, 1232144), (106, 929920), (128, 770090), (160, 616072), (212, 464960), (256, 385045), (265, 371968), (320, 308036), (424, 232480), (530, 185984), (640, 154018), (848, 116240), (1060, 92992), (1280, 77009), (1453, 67840), (1696, 58120), (2120, 46496), (2906, 33920), (3392, 29060), (4240, 23248), (5812, 16960), (6784, 14530), (7265, 13568), (8480, 11624)]