29106040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 72394560

約数和(自身を除く): 43288520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1861, 1955, 3128, 3722, 3910, 7444, 7820, 9305, 14888, 15640, 18610, 31637, 37220, 42803, 63274, 74440, 85606, 126548, 158185, 171212, 214015, 253096, 316370, 342424, 428030, 632740, 727651, 856060, 1265480, 1455302, 1712120, 2910604, 3638255, 5821208, 7276510, 14553020, 29106040]

約数ペア:

[(1, 29106040), (2, 14553020), (4, 7276510), (5, 5821208), (8, 3638255), (10, 2910604), (17, 1712120), (20, 1455302), (23, 1265480), (34, 856060), (40, 727651), (46, 632740), (68, 428030), (85, 342424), (92, 316370), (115, 253096), (136, 214015), (170, 171212), (184, 158185), (230, 126548), (340, 85606), (391, 74440), (460, 63274), (680, 42803), (782, 37220), (920, 31637), (1564, 18610), (1861, 15640), (1955, 14888), (3128, 9305), (3722, 7820), (3910, 7444)]