29133920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10711}}^1$

素因数の和:10743

約数の個数: 48

約数和(自身を含む): 72884448

約数和(自身を除く): 43750528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 10711, 21422, 42844, 53555, 85688, 107110, 171376, 182087, 214220, 342752, 364174, 428440, 728348, 856880, 910435, 1456696, 1713760, 1820870, 2913392, 3641740, 5826784, 7283480, 14566960, 29133920]

約数ペア:

[(1, 29133920), (2, 14566960), (4, 7283480), (5, 5826784), (8, 3641740), (10, 2913392), (16, 1820870), (17, 1713760), (20, 1456696), (32, 910435), (34, 856880), (40, 728348), (68, 428440), (80, 364174), (85, 342752), (136, 214220), (160, 182087), (170, 171376), (272, 107110), (340, 85688), (544, 53555), (680, 42844), (1360, 21422), (2720, 10711)]