29089480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 64

約数和(自身を含む): 78071040

約数和(自身を除く): 48981560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 4517, 6440, 9034, 18068, 22585, 31619, 36136, 45170, 63238, 90340, 103891, 126476, 158095, 180680, 207782, 252952, 316190, 415564, 519455, 632380, 727237, 831128, 1038910, 1264760, 1454474, 2077820, 2908948, 3636185, 4155640, 5817896, 7272370, 14544740, 29089480]

約数ペア:

[(1, 29089480), (2, 14544740), (4, 7272370), (5, 5817896), (7, 4155640), (8, 3636185), (10, 2908948), (14, 2077820), (20, 1454474), (23, 1264760), (28, 1038910), (35, 831128), (40, 727237), (46, 632380), (56, 519455), (70, 415564), (92, 316190), (115, 252952), (140, 207782), (161, 180680), (184, 158095), (230, 126476), (280, 103891), (322, 90340), (460, 63238), (644, 45170), (805, 36136), (920, 31619), (1288, 22585), (1610, 18068), (3220, 9034), (4517, 6440)]