15704000890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{71941}}^1$

素因数の和:72294

約数の個数: 32

約数和(自身を含む): 28716944256

約数和(自身を除く): 13012943366

約数列:

[1, 2, 5, 10, 83, 166, 263, 415, 526, 830, 1315, 2630, 21829, 43658, 71941, 109145, 143882, 218290, 359705, 719410, 5971103, 11942206, 18920483, 29855515, 37840966, 59711030, 94602415, 189204830, 1570400089, 3140800178, 7852000445, 15704000890]

約数ペア:

[(1, 15704000890), (2, 7852000445), (5, 3140800178), (10, 1570400089), (83, 189204830), (166, 94602415), (263, 59711030), (415, 37840966), (526, 29855515), (830, 18920483), (1315, 11942206), (2630, 5971103), (21829, 719410), (43658, 359705), (71941, 218290), (109145, 143882)]