2247494480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{364853}}^1$

素因数の和:364884

約数の個数: 80

約数和(自身を含む): 6514833024

約数和(自身を除く): 4267338544

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 364853, 729706, 1459412, 1824265, 2553971, 2918824, 3648530, 4013383, 5107942, 5837648, 7297060, 8026766, 10215884, 12769855, 14594120, 16053532, 20066915, 20431768, 25539710, 28093681, 29188240, 32107064, 40133830, 40863536, 51079420, 56187362, 64214128, 80267660, 102158840, 112374724, 140468405, 160535320, 204317680, 224749448, 280936810, 321070640, 449498896, 561873620, 1123747240, 2247494480]

約数ペア:

[(1, 2247494480), (2, 1123747240), (4, 561873620), (5, 449498896), (7, 321070640), (8, 280936810), (10, 224749448), (11, 204317680), (14, 160535320), (16, 140468405), (20, 112374724), (22, 102158840), (28, 80267660), (35, 64214128), (40, 56187362), (44, 51079420), (55, 40863536), (56, 40133830), (70, 32107064), (77, 29188240), (80, 28093681), (88, 25539710), (110, 20431768), (112, 20066915), (140, 16053532), (154, 14594120), (176, 12769855), (220, 10215884), (280, 8026766), (308, 7297060), (385, 5837648), (440, 5107942), (560, 4013383), (616, 3648530), (770, 2918824), (880, 2553971), (1232, 1824265), (1540, 1459412), (3080, 729706), (6160, 364853)]