29065240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42743}}^1$

素因数の和:42771

約数の個数: 32

約数和(自身を含む): 69245280

約数和(自身を除く): 40180040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 42743, 85486, 170972, 213715, 341944, 427430, 726631, 854860, 1453262, 1709720, 2906524, 3633155, 5813048, 7266310, 14532620, 29065240]

約数ペア:

[(1, 29065240), (2, 14532620), (4, 7266310), (5, 5813048), (8, 3633155), (10, 2906524), (17, 1709720), (20, 1453262), (34, 854860), (40, 726631), (68, 427430), (85, 341944), (136, 213715), (170, 170972), (340, 85486), (680, 42743)]