5123294080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{470891}}^1$

素因数の和:470927

約数の個数: 64

約数和(自身を含む): 12968365680

約数和(自身を除く): 7845071600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 470891, 941782, 1883564, 2354455, 3767128, 4708910, 7534256, 8005147, 9417820, 15068512, 16010294, 18835640, 30137024, 32020588, 37671280, 40025735, 60274048, 64041176, 75342560, 80051470, 128082352, 150685120, 160102940, 256164704, 301370240, 320205880, 512329408, 640411760, 1024658816, 1280823520, 2561647040, 5123294080]

約数ペア:

[(1, 5123294080), (2, 2561647040), (4, 1280823520), (5, 1024658816), (8, 640411760), (10, 512329408), (16, 320205880), (17, 301370240), (20, 256164704), (32, 160102940), (34, 150685120), (40, 128082352), (64, 80051470), (68, 75342560), (80, 64041176), (85, 60274048), (128, 40025735), (136, 37671280), (160, 32020588), (170, 30137024), (272, 18835640), (320, 16010294), (340, 15068512), (544, 9417820), (640, 8005147), (680, 7534256), (1088, 4708910), (1360, 3767128), (2176, 2354455), (2720, 1883564), (5440, 941782), (10880, 470891)]