62505040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60101}}^1$

素因数の和:60127

約数の個数: 40

約数和(自身を含む): 156505608

約数和(自身を除く): 94000568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 60101, 120202, 240404, 300505, 480808, 601010, 781313, 961616, 1202020, 1562626, 2404040, 3125252, 3906565, 4808080, 6250504, 7813130, 12501008, 15626260, 31252520, 62505040]

約数ペア:

[(1, 62505040), (2, 31252520), (4, 15626260), (5, 12501008), (8, 7813130), (10, 6250504), (13, 4808080), (16, 3906565), (20, 3125252), (26, 2404040), (40, 1562626), (52, 1202020), (65, 961616), (80, 781313), (104, 601010), (130, 480808), (208, 300505), (260, 240404), (520, 120202), (1040, 60101)]