29160886760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10391}}^1\times {\mathrm{4127}}^1$

素因数の和:14546

約数の個数: 64

約数和(自身を含む): 69495045120

約数和(自身を除く): 40334158360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4127, 8254, 10391, 16508, 20635, 20782, 33016, 41270, 41564, 51955, 70159, 82540, 83128, 103910, 140318, 165080, 176647, 207820, 280636, 350795, 353294, 415640, 561272, 701590, 706588, 883235, 1403180, 1413176, 1766470, 2806360, 3532940, 7065880, 42883657, 85767314, 171534628, 214418285, 343069256, 428836570, 729022169, 857673140, 1458044338, 1715346280, 2916088676, 3645110845, 5832177352, 7290221690, 14580443380, 29160886760]

約数ペア:

[(1, 29160886760), (2, 14580443380), (4, 7290221690), (5, 5832177352), (8, 3645110845), (10, 2916088676), (17, 1715346280), (20, 1458044338), (34, 857673140), (40, 729022169), (68, 428836570), (85, 343069256), (136, 214418285), (170, 171534628), (340, 85767314), (680, 42883657), (4127, 7065880), (8254, 3532940), (10391, 2806360), (16508, 1766470), (20635, 1413176), (20782, 1403180), (33016, 883235), (41270, 706588), (41564, 701590), (51955, 561272), (70159, 415640), (82540, 353294), (83128, 350795), (103910, 280636), (140318, 207820), (165080, 176647)]