67536650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 65311990

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 991, 1175, 1363, 1450, 1982, 2350, 2726, 4955, 6815, 9910, 13630, 24775, 28739, 34075, 46577, 49550, 57478, 68150, 93154, 143695, 232885, 287390, 465770, 718475, 1164425, 1350733, 1436950, 2328850, 2701466, 6753665, 13507330, 33768325, 67536650]

約数ペア:

[(1, 67536650), (2, 33768325), (5, 13507330), (10, 6753665), (25, 2701466), (29, 2328850), (47, 1436950), (50, 1350733), (58, 1164425), (94, 718475), (145, 465770), (235, 287390), (290, 232885), (470, 143695), (725, 93154), (991, 68150), (1175, 57478), (1363, 49550), (1450, 46577), (1982, 34075), (2350, 28739), (2726, 24775), (4955, 13630), (6815, 9910)]