45670400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 84

約数和(自身を含む): 113763552

約数和(自身を除く): 68093152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 223, 256, 320, 400, 446, 512, 640, 800, 892, 1024, 1115, 1280, 1600, 1784, 2048, 2230, 2560, 3200, 3568, 4096, 4460, 5120, 5575, 6400, 7136, 8192, 8920, 10240, 11150, 12800, 14272, 17840, 20480, 22300, 25600, 28544, 35680, 40960, 44600, 51200, 57088, 71360, 89200, 102400, 114176, 142720, 178400, 204800, 228352, 285440, 356800, 456704, 570880, 713600, 913408, 1141760, 1427200, 1826816, 2283520, 2854400, 4567040, 5708800, 9134080, 11417600, 22835200, 45670400]

約数ペア:

[(1, 45670400), (2, 22835200), (4, 11417600), (5, 9134080), (8, 5708800), (10, 4567040), (16, 2854400), (20, 2283520), (25, 1826816), (32, 1427200), (40, 1141760), (50, 913408), (64, 713600), (80, 570880), (100, 456704), (128, 356800), (160, 285440), (200, 228352), (223, 204800), (256, 178400), (320, 142720), (400, 114176), (446, 102400), (512, 89200), (640, 71360), (800, 57088), (892, 51200), (1024, 44600), (1115, 40960), (1280, 35680), (1600, 28544), (1784, 25600), (2048, 22300), (2230, 20480), (2560, 17840), (3200, 14272), (3568, 12800), (4096, 11150), (4460, 10240), (5120, 8920), (5575, 8192), (6400, 7136)]