23357440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2281}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 56068740

約数和(自身を除く): 32711300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2281, 2560, 4562, 5120, 9124, 10240, 11405, 18248, 22810, 36496, 45620, 72992, 91240, 145984, 182480, 291968, 364960, 583936, 729920, 1167872, 1459840, 2335744, 2919680, 4671488, 5839360, 11678720, 23357440]

約数ペア:

[(1, 23357440), (2, 11678720), (4, 5839360), (5, 4671488), (8, 2919680), (10, 2335744), (16, 1459840), (20, 1167872), (32, 729920), (40, 583936), (64, 364960), (80, 291968), (128, 182480), (160, 145984), (256, 91240), (320, 72992), (512, 45620), (640, 36496), (1024, 22810), (1280, 18248), (2048, 11405), (2281, 10240), (2560, 9124), (4562, 5120)]