97788160

素因数分解:

$2^8\times 5^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 235947096

約数和(自身を除く): 138158936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 317, 320, 482, 634, 640, 964, 1205, 1268, 1280, 1585, 1928, 2410, 2536, 3170, 3856, 4820, 5072, 6340, 7712, 9640, 10144, 12680, 15424, 19280, 20288, 25360, 30848, 38560, 40576, 50720, 61696, 76397, 77120, 81152, 101440, 152794, 154240, 202880, 305588, 308480, 381985, 405760, 611176, 763970, 1222352, 1527940, 2444704, 3055880, 4889408, 6111760, 9778816, 12223520, 19557632, 24447040, 48894080, 97788160]

約数ペア:

[(1, 97788160), (2, 48894080), (4, 24447040), (5, 19557632), (8, 12223520), (10, 9778816), (16, 6111760), (20, 4889408), (32, 3055880), (40, 2444704), (64, 1527940), (80, 1222352), (128, 763970), (160, 611176), (241, 405760), (256, 381985), (317, 308480), (320, 305588), (482, 202880), (634, 154240), (640, 152794), (964, 101440), (1205, 81152), (1268, 77120), (1280, 76397), (1585, 61696), (1928, 50720), (2410, 40576), (2536, 38560), (3170, 30848), (3856, 25360), (4820, 20288), (5072, 19280), (6340, 15424), (7712, 12680), (9640, 10144)]