65048800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 72

約数和(自身を含む): 168176736

約数和(自身を除く): 103127936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 4783, 6800, 9566, 13600, 19132, 23915, 38264, 47830, 76528, 81311, 95660, 119575, 153056, 162622, 191320, 239150, 325244, 382640, 406555, 478300, 650488, 765280, 813110, 956600, 1300976, 1626220, 1913200, 2032775, 2601952, 3252440, 3826400, 4065550, 6504880, 8131100, 13009760, 16262200, 32524400, 65048800]

約数ペア:

[(1, 65048800), (2, 32524400), (4, 16262200), (5, 13009760), (8, 8131100), (10, 6504880), (16, 4065550), (17, 3826400), (20, 3252440), (25, 2601952), (32, 2032775), (34, 1913200), (40, 1626220), (50, 1300976), (68, 956600), (80, 813110), (85, 765280), (100, 650488), (136, 478300), (160, 406555), (170, 382640), (200, 325244), (272, 239150), (340, 191320), (400, 162622), (425, 153056), (544, 119575), (680, 95660), (800, 81311), (850, 76528), (1360, 47830), (1700, 38264), (2720, 23915), (3400, 19132), (4783, 13600), (6800, 9566)]