41661540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{25717}}^1$

素因数の和:25738

約数の個数: 60

約数和(自身を含む): 130698876

約数和(自身を除く): 89037336

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 25717, 51434, 77151, 102868, 128585, 154302, 231453, 257170, 308604, 385755, 462906, 514340, 694359, 771510, 925812, 1157265, 1388718, 1543020, 2083077, 2314530, 2777436, 3471795, 4166154, 4629060, 6943590, 8332308, 10415385, 13887180, 20830770, 41661540]

約数ペア:

[(1, 41661540), (2, 20830770), (3, 13887180), (4, 10415385), (5, 8332308), (6, 6943590), (9, 4629060), (10, 4166154), (12, 3471795), (15, 2777436), (18, 2314530), (20, 2083077), (27, 1543020), (30, 1388718), (36, 1157265), (45, 925812), (54, 771510), (60, 694359), (81, 514340), (90, 462906), (108, 385755), (135, 308604), (162, 257170), (180, 231453), (270, 154302), (324, 128585), (405, 102868), (540, 77151), (810, 51434), (1620, 25717)]