29732320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 74733624

約数和(自身を除く): 45001304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 643, 680, 1156, 1286, 1360, 1445, 2312, 2572, 2720, 2890, 3215, 4624, 5144, 5780, 6430, 9248, 10288, 10931, 11560, 12860, 20576, 21862, 23120, 25720, 43724, 46240, 51440, 54655, 87448, 102880, 109310, 174896, 185827, 218620, 349792, 371654, 437240, 743308, 874480, 929135, 1486616, 1748960, 1858270, 2973232, 3716540, 5946464, 7433080, 14866160, 29732320]

約数ペア:

[(1, 29732320), (2, 14866160), (4, 7433080), (5, 5946464), (8, 3716540), (10, 2973232), (16, 1858270), (17, 1748960), (20, 1486616), (32, 929135), (34, 874480), (40, 743308), (68, 437240), (80, 371654), (85, 349792), (136, 218620), (160, 185827), (170, 174896), (272, 109310), (289, 102880), (340, 87448), (544, 54655), (578, 51440), (643, 46240), (680, 43724), (1156, 25720), (1286, 23120), (1360, 21862), (1445, 20576), (2312, 12860), (2572, 11560), (2720, 10931), (2890, 10288), (3215, 9248), (4624, 6430), (5144, 5780)]