2036432420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{36587}}^1$

素因数の和:36641

約数の個数: 72

約数和(自身を含む): 4905133632

約数和(自身を除く): 2868701212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 2420, 2530, 2783, 5060, 5566, 11132, 13915, 27830, 36587, 55660, 73174, 146348, 182935, 365870, 402457, 731740, 804914, 841501, 1609828, 1683002, 2012285, 3366004, 4024570, 4207505, 4427027, 8049140, 8415010, 8854054, 9256511, 16830020, 17708108, 18513022, 22135135, 37026044, 44270270, 46282555, 88540540, 92565110, 101821621, 185130220, 203643242, 407286484, 509108105, 1018216210, 2036432420]

約数ペア:

[(1, 2036432420), (2, 1018216210), (4, 509108105), (5, 407286484), (10, 203643242), (11, 185130220), (20, 101821621), (22, 92565110), (23, 88540540), (44, 46282555), (46, 44270270), (55, 37026044), (92, 22135135), (110, 18513022), (115, 17708108), (121, 16830020), (220, 9256511), (230, 8854054), (242, 8415010), (253, 8049140), (460, 4427027), (484, 4207505), (506, 4024570), (605, 3366004), (1012, 2012285), (1210, 1683002), (1265, 1609828), (2420, 841501), (2530, 804914), (2783, 731740), (5060, 402457), (5566, 365870), (11132, 182935), (13915, 146348), (27830, 73174), (36587, 55660)]