26434360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 63244800

約数和(自身を除く): 36810440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 487, 590, 920, 974, 1180, 1357, 1948, 2360, 2435, 2714, 3896, 4870, 5428, 6785, 9740, 10856, 11201, 13570, 19480, 22402, 27140, 28733, 44804, 54280, 56005, 57466, 89608, 112010, 114932, 143665, 224020, 229864, 287330, 448040, 574660, 660859, 1149320, 1321718, 2643436, 3304295, 5286872, 6608590, 13217180, 26434360]

約数ペア:

[(1, 26434360), (2, 13217180), (4, 6608590), (5, 5286872), (8, 3304295), (10, 2643436), (20, 1321718), (23, 1149320), (40, 660859), (46, 574660), (59, 448040), (92, 287330), (115, 229864), (118, 224020), (184, 143665), (230, 114932), (236, 112010), (295, 89608), (460, 57466), (472, 56005), (487, 54280), (590, 44804), (920, 28733), (974, 27140), (1180, 22402), (1357, 19480), (1948, 13570), (2360, 11201), (2435, 10856), (2714, 9740), (3896, 6785), (4870, 5428)]