67202980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6011}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 155542464

約数和(自身を除く): 88339484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 6011, 11180, 12022, 24044, 30055, 60110, 78143, 120220, 156286, 258473, 312572, 390715, 516946, 781430, 1033892, 1292365, 1562860, 2584730, 3360149, 5169460, 6720298, 13440596, 16800745, 33601490, 67202980]

約数ペア:

[(1, 67202980), (2, 33601490), (4, 16800745), (5, 13440596), (10, 6720298), (13, 5169460), (20, 3360149), (26, 2584730), (43, 1562860), (52, 1292365), (65, 1033892), (86, 781430), (130, 516946), (172, 390715), (215, 312572), (260, 258473), (430, 156286), (559, 120220), (860, 78143), (1118, 60110), (2236, 30055), (2795, 24044), (5590, 12022), (6011, 11180)]