57069680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 145437120

約数和(自身を除く): 88367440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1360, 1447, 1972, 2320, 2465, 2894, 3944, 4930, 5788, 7235, 7888, 9860, 11576, 14470, 19720, 23152, 24599, 28940, 39440, 41963, 49198, 57880, 83926, 98396, 115760, 122995, 167852, 196792, 209815, 245990, 335704, 393584, 419630, 491980, 671408, 713371, 839260, 983960, 1426742, 1678520, 1967920, 2853484, 3357040, 3566855, 5706968, 7133710, 11413936, 14267420, 28534840, 57069680]

約数ペア:

[(1, 57069680), (2, 28534840), (4, 14267420), (5, 11413936), (8, 7133710), (10, 5706968), (16, 3566855), (17, 3357040), (20, 2853484), (29, 1967920), (34, 1678520), (40, 1426742), (58, 983960), (68, 839260), (80, 713371), (85, 671408), (116, 491980), (136, 419630), (145, 393584), (170, 335704), (232, 245990), (272, 209815), (290, 196792), (340, 167852), (464, 122995), (493, 115760), (580, 98396), (680, 83926), (986, 57880), (1160, 49198), (1360, 41963), (1447, 39440), (1972, 28940), (2320, 24599), (2465, 23152), (2894, 19720), (3944, 14470), (4930, 11576), (5788, 9860), (7235, 7888)]