504897580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17519}}^1$

素因数の和:17670

約数の個数: 48

約数和(自身を含む): 1165570560

約数和(自身を除く): 660672980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 17519, 28820, 35038, 70076, 87595, 175190, 192709, 350380, 385418, 770836, 963545, 1927090, 2294989, 3854180, 4589978, 9179956, 11474945, 22949890, 25244879, 45899780, 50489758, 100979516, 126224395, 252448790, 504897580]

約数ペア:

[(1, 504897580), (2, 252448790), (4, 126224395), (5, 100979516), (10, 50489758), (11, 45899780), (20, 25244879), (22, 22949890), (44, 11474945), (55, 9179956), (110, 4589978), (131, 3854180), (220, 2294989), (262, 1927090), (524, 963545), (655, 770836), (1310, 385418), (1441, 350380), (2620, 192709), (2882, 175190), (5764, 87595), (7205, 70076), (14410, 35038), (17519, 28820)]