146184280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3733}}^1$

素因数の和:3844

約数の個数: 64

約数和(自身を含む): 362944800

約数和(自身を除く): 216760520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3733, 3916, 4895, 7466, 7832, 9790, 14932, 18665, 19580, 29864, 37330, 39160, 41063, 74660, 82126, 149320, 164252, 205315, 328504, 332237, 410630, 664474, 821260, 1328948, 1642520, 1661185, 2657896, 3322370, 3654607, 6644740, 7309214, 13289480, 14618428, 18273035, 29236856, 36546070, 73092140, 146184280]

約数ペア:

[(1, 146184280), (2, 73092140), (4, 36546070), (5, 29236856), (8, 18273035), (10, 14618428), (11, 13289480), (20, 7309214), (22, 6644740), (40, 3654607), (44, 3322370), (55, 2657896), (88, 1661185), (89, 1642520), (110, 1328948), (178, 821260), (220, 664474), (356, 410630), (440, 332237), (445, 328504), (712, 205315), (890, 164252), (979, 149320), (1780, 82126), (1958, 74660), (3560, 41063), (3733, 39160), (3916, 37330), (4895, 29864), (7466, 19580), (7832, 18665), (9790, 14932)]