67560740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 156370368

約数和(自身を除く): 88809628

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, 6043, 11180, 12086, 24172, 30215, 60430, 78559, 120860, 157118, 259849, 314236, 392795, 519698, 785590, 1039396, 1299245, 1571180, 2598490, 3378037, 5196980, 6756074, 13512148, 16890185, 33780370, 67560740]

約数ペア:

[(1, 67560740), (2, 33780370), (4, 16890185), (5, 13512148), (10, 6756074), (13, 5196980), (20, 3378037), (26, 2598490), (43, 1571180), (52, 1299245), (65, 1039396), (86, 785590), (130, 519698), (172, 392795), (215, 314236), (260, 259849), (430, 157118), (559, 120860), (860, 78559), (1118, 60430), (2236, 30215), (2795, 24172), (5590, 12086), (6043, 11180)]