139714360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 326008800

約数和(自身を除く): 186294440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 59, 106, 118, 212, 236, 265, 295, 424, 472, 530, 590, 1060, 1117, 1180, 2120, 2234, 2360, 3127, 4468, 5585, 6254, 8936, 11170, 12508, 15635, 22340, 25016, 31270, 44680, 59201, 62540, 65903, 118402, 125080, 131806, 236804, 263612, 296005, 329515, 473608, 527224, 592010, 659030, 1184020, 1318060, 2368040, 2636120, 3492859, 6985718, 13971436, 17464295, 27942872, 34928590, 69857180, 139714360]

約数ペア:

[(1, 139714360), (2, 69857180), (4, 34928590), (5, 27942872), (8, 17464295), (10, 13971436), (20, 6985718), (40, 3492859), (53, 2636120), (59, 2368040), (106, 1318060), (118, 1184020), (212, 659030), (236, 592010), (265, 527224), (295, 473608), (424, 329515), (472, 296005), (530, 263612), (590, 236804), (1060, 131806), (1117, 125080), (1180, 118402), (2120, 65903), (2234, 62540), (2360, 59201), (3127, 44680), (4468, 31270), (5585, 25016), (6254, 22340), (8936, 15635), (11170, 12508)]