8505204.00000000

素因数分解:

$2^{14}\times 5^1\times {\mathrm{397}}^1$

素因数の和:430

約数の個数: 60

約数和(自身を含む): 78247596

約数和(自身を除く): 45725356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 397, 512, 640, 794, 1024, 1280, 1588, 1985, 2048, 2560, 3176, 3970, 4096, 5120, 6352, 7940, 8192, 10240, 12704, 15880, 16384, 20480, 25408, 31760, 40960, 50816, 63520, 81920, 101632, 127040, 203264, 254080, 406528, 508160, 813056, 1016320, 1626112, 2032640, 3252224, 4065280, 6504448, 8130560, 16261120, 32522240]

約数ペア:

[(1, 32522240), (2, 16261120), (4, 8130560), (5, 6504448), (8, 4065280), (10, 3252224), (16, 2032640), (20, 1626112), (32, 1016320), (40, 813056), (64, 508160), (80, 406528), (128, 254080), (160, 203264), (256, 127040), (320, 101632), (397, 81920), (512, 63520), (640, 50816), (794, 40960), (1024, 31760), (1280, 25408), (1588, 20480), (1985, 16384), (2048, 15880), (2560, 12704), (3176, 10240), (3970, 8192), (4096, 7940), (5120, 6352)]