200513440

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14081}}^1$

素因数の和:14185

約数の個数: 48

約数和(自身を含む): 479069640

約数和(自身を除く): 278556200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14081, 14240, 28162, 56324, 70405, 112648, 140810, 225296, 281620, 450592, 563240, 1126480, 1253209, 2252960, 2506418, 5012836, 6266045, 10025672, 12532090, 20051344, 25064180, 40102688, 50128360, 100256720, 200513440]

約数ペア:

[(1, 200513440), (2, 100256720), (4, 50128360), (5, 40102688), (8, 25064180), (10, 20051344), (16, 12532090), (20, 10025672), (32, 6266045), (40, 5012836), (80, 2506418), (89, 2252960), (160, 1253209), (178, 1126480), (356, 563240), (445, 450592), (712, 281620), (890, 225296), (1424, 140810), (1780, 112648), (2848, 70405), (3560, 56324), (7120, 28162), (14081, 14240)]