166574080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{16267}}^1$

素因数の和:16294

約数の個数: 48

約数和(自身を含む): 399704760

約数和(自身を除く): 233130680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 16267, 32534, 65068, 81335, 130136, 162670, 260272, 325340, 520544, 650680, 1041088, 1301360, 2082176, 2602720, 4164352, 5205440, 8328704, 10410880, 16657408, 20821760, 33314816, 41643520, 83287040, 166574080]

約数ペア:

[(1, 166574080), (2, 83287040), (4, 41643520), (5, 33314816), (8, 20821760), (10, 16657408), (16, 10410880), (20, 8328704), (32, 5205440), (40, 4164352), (64, 2602720), (80, 2082176), (128, 1301360), (160, 1041088), (256, 650680), (320, 520544), (512, 325340), (640, 260272), (1024, 162670), (1280, 130136), (2048, 81335), (2560, 65068), (5120, 32534), (10240, 16267)]