29037040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 72281088

約数和(自身を除く): 43244048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 367, 368, 430, 460, 688, 734, 860, 920, 989, 1468, 1720, 1835, 1840, 1978, 2936, 3440, 3670, 3956, 4945, 5872, 7340, 7912, 8441, 9890, 14680, 15781, 15824, 16882, 19780, 29360, 31562, 33764, 39560, 42205, 63124, 67528, 78905, 79120, 84410, 126248, 135056, 157810, 168820, 252496, 315620, 337640, 362963, 631240, 675280, 725926, 1262480, 1451852, 1814815, 2903704, 3629630, 5807408, 7259260, 14518520, 29037040]

約数ペア:

[(1, 29037040), (2, 14518520), (4, 7259260), (5, 5807408), (8, 3629630), (10, 2903704), (16, 1814815), (20, 1451852), (23, 1262480), (40, 725926), (43, 675280), (46, 631240), (80, 362963), (86, 337640), (92, 315620), (115, 252496), (172, 168820), (184, 157810), (215, 135056), (230, 126248), (344, 84410), (367, 79120), (368, 78905), (430, 67528), (460, 63124), (688, 42205), (734, 39560), (860, 33764), (920, 31562), (989, 29360), (1468, 19780), (1720, 16882), (1835, 15824), (1840, 15781), (1978, 14680), (2936, 9890), (3440, 8441), (3670, 7912), (3956, 7340), (4945, 5872)]