38488000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 112

約数和(自身を含む): 101278944

約数和(自身を除く): 62790944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 283, 320, 340, 400, 425, 500, 544, 566, 680, 800, 850, 1000, 1088, 1132, 1360, 1415, 1600, 1700, 2000, 2125, 2264, 2720, 2830, 3400, 4000, 4250, 4528, 4811, 5440, 5660, 6800, 7075, 8000, 8500, 9056, 9622, 11320, 13600, 14150, 17000, 18112, 19244, 22640, 24055, 27200, 28300, 34000, 35375, 38488, 45280, 48110, 56600, 68000, 70750, 76976, 90560, 96220, 113200, 120275, 136000, 141500, 153952, 192440, 226400, 240550, 283000, 307904, 384880, 452800, 481100, 566000, 601375, 769760, 962200, 1132000, 1202750, 1539520, 1924400, 2264000, 2405500, 3848800, 4811000, 7697600, 9622000, 19244000, 38488000]

約数ペア:

[(1, 38488000), (2, 19244000), (4, 9622000), (5, 7697600), (8, 4811000), (10, 3848800), (16, 2405500), (17, 2264000), (20, 1924400), (25, 1539520), (32, 1202750), (34, 1132000), (40, 962200), (50, 769760), (64, 601375), (68, 566000), (80, 481100), (85, 452800), (100, 384880), (125, 307904), (136, 283000), (160, 240550), (170, 226400), (200, 192440), (250, 153952), (272, 141500), (283, 136000), (320, 120275), (340, 113200), (400, 96220), (425, 90560), (500, 76976), (544, 70750), (566, 68000), (680, 56600), (800, 48110), (850, 45280), (1000, 38488), (1088, 35375), (1132, 34000), (1360, 28300), (1415, 27200), (1600, 24055), (1700, 22640), (2000, 19244), (2125, 18112), (2264, 17000), (2720, 14150), (2830, 13600), (3400, 11320), (4000, 9622), (4250, 9056), (4528, 8500), (4811, 8000), (5440, 7075), (5660, 6800)]