53816960

素因数分解:

$2^7\times 5^1\times {\mathrm{84089}}^1$

素因数の和:84108

約数の個数: 32

約数和(自身を含む): 128657700

約数和(自身を除く): 74840740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84089, 168178, 336356, 420445, 672712, 840890, 1345424, 1681780, 2690848, 3363560, 5381696, 6727120, 10763392, 13454240, 26908480, 53816960]

約数ペア:

[(1, 53816960), (2, 26908480), (4, 13454240), (5, 10763392), (8, 6727120), (10, 5381696), (16, 3363560), (20, 2690848), (32, 1681780), (40, 1345424), (64, 840890), (80, 672712), (128, 420445), (160, 336356), (320, 168178), (640, 84089)]