473207120

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{11621}}^1$

素因数の和:12143

約数の個数: 40

約数和(自身を含む): 1102462920

約数和(自身を除く): 629255800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 11621, 20360, 23242, 40720, 46484, 58105, 92968, 116210, 185936, 232420, 464840, 929680, 5915089, 11830178, 23660356, 29575445, 47320712, 59150890, 94641424, 118301780, 236603560, 473207120]

約数ペア:

[(1, 473207120), (2, 236603560), (4, 118301780), (5, 94641424), (8, 59150890), (10, 47320712), (16, 29575445), (20, 23660356), (40, 11830178), (80, 5915089), (509, 929680), (1018, 464840), (2036, 232420), (2545, 185936), (4072, 116210), (5090, 92968), (8144, 58105), (10180, 46484), (11621, 40720), (20360, 23242)]