22159360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 56

約数和(自身を含む): 53277516

約数和(自身を除く): 31118156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 541, 640, 1024, 1082, 1280, 2048, 2164, 2560, 2705, 4096, 4328, 5120, 5410, 8192, 8656, 10240, 10820, 17312, 20480, 21640, 34624, 40960, 43280, 69248, 86560, 138496, 173120, 276992, 346240, 553984, 692480, 1107968, 1384960, 2215936, 2769920, 4431872, 5539840, 11079680, 22159360]

約数ペア:

[(1, 22159360), (2, 11079680), (4, 5539840), (5, 4431872), (8, 2769920), (10, 2215936), (16, 1384960), (20, 1107968), (32, 692480), (40, 553984), (64, 346240), (80, 276992), (128, 173120), (160, 138496), (256, 86560), (320, 69248), (512, 43280), (541, 40960), (640, 34624), (1024, 21640), (1082, 20480), (1280, 17312), (2048, 10820), (2164, 10240), (2560, 8656), (2705, 8192), (4096, 5410), (4328, 5120)]