259768150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 495169200

約数和(自身を除く): 235401050

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 173, 295, 346, 509, 590, 865, 1018, 1475, 1730, 2545, 2950, 4325, 5090, 8650, 10207, 12725, 20414, 25450, 30031, 51035, 60062, 88057, 102070, 150155, 176114, 255175, 300310, 440285, 510350, 750775, 880570, 1501550, 2201425, 4402850, 5195363, 10390726, 25976815, 51953630, 129884075, 259768150]

約数ペア:

[(1, 259768150), (2, 129884075), (5, 51953630), (10, 25976815), (25, 10390726), (50, 5195363), (59, 4402850), (118, 2201425), (173, 1501550), (295, 880570), (346, 750775), (509, 510350), (590, 440285), (865, 300310), (1018, 255175), (1475, 176114), (1730, 150155), (2545, 102070), (2950, 88057), (4325, 60062), (5090, 51035), (8650, 30031), (10207, 25450), (12725, 20414)]