29144800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 72

約数和(自身を含む): 75370176

約数和(自身を除く): 46225376

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, 2143, 2720, 3400, 4286, 6800, 8572, 10715, 13600, 17144, 21430, 34288, 36431, 42860, 53575, 68576, 72862, 85720, 107150, 145724, 171440, 182155, 214300, 291448, 342880, 364310, 428600, 582896, 728620, 857200, 910775, 1165792, 1457240, 1714400, 1821550, 2914480, 3643100, 5828960, 7286200, 14572400, 29144800]

約数ペア:

[(1, 29144800), (2, 14572400), (4, 7286200), (5, 5828960), (8, 3643100), (10, 2914480), (16, 1821550), (17, 1714400), (20, 1457240), (25, 1165792), (32, 910775), (34, 857200), (40, 728620), (50, 582896), (68, 428600), (80, 364310), (85, 342880), (100, 291448), (136, 214300), (160, 182155), (170, 171440), (200, 145724), (272, 107150), (340, 85720), (400, 72862), (425, 68576), (544, 53575), (680, 42860), (800, 36431), (850, 34288), (1360, 21430), (1700, 17144), (2143, 13600), (2720, 10715), (3400, 8572), (4286, 6800)]