29944480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 76340880

約数和(自身を除く): 46396400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 109, 136, 160, 170, 202, 218, 272, 340, 404, 436, 505, 544, 545, 680, 808, 872, 1010, 1090, 1360, 1616, 1717, 1744, 1853, 2020, 2180, 2720, 3232, 3434, 3488, 3706, 4040, 4360, 6868, 7412, 8080, 8585, 8720, 9265, 11009, 13736, 14824, 16160, 17170, 17440, 18530, 22018, 27472, 29648, 34340, 37060, 44036, 54944, 55045, 59296, 68680, 74120, 88072, 110090, 137360, 148240, 176144, 187153, 220180, 274720, 296480, 352288, 374306, 440360, 748612, 880720, 935765, 1497224, 1761440, 1871530, 2994448, 3743060, 5988896, 7486120, 14972240, 29944480]

約数ペア:

[(1, 29944480), (2, 14972240), (4, 7486120), (5, 5988896), (8, 3743060), (10, 2994448), (16, 1871530), (17, 1761440), (20, 1497224), (32, 935765), (34, 880720), (40, 748612), (68, 440360), (80, 374306), (85, 352288), (101, 296480), (109, 274720), (136, 220180), (160, 187153), (170, 176144), (202, 148240), (218, 137360), (272, 110090), (340, 88072), (404, 74120), (436, 68680), (505, 59296), (544, 55045), (545, 54944), (680, 44036), (808, 37060), (872, 34340), (1010, 29648), (1090, 27472), (1360, 22018), (1616, 18530), (1717, 17440), (1744, 17170), (1853, 16160), (2020, 14824), (2180, 13736), (2720, 11009), (3232, 9265), (3434, 8720), (3488, 8585), (3706, 8080), (4040, 7412), (4360, 6868)]