25005200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5683}}^1$

素因数の和:5712

約数の個数: 60

約数和(自身を含む): 65547888

約数和(自身を除く): 40542688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 5683, 11366, 22732, 28415, 45464, 56830, 62513, 90928, 113660, 125026, 142075, 227320, 250052, 284150, 312565, 454640, 500104, 568300, 625130, 1000208, 1136600, 1250260, 1562825, 2273200, 2500520, 3125650, 5001040, 6251300, 12502600, 25005200]

約数ペア:

[(1, 25005200), (2, 12502600), (4, 6251300), (5, 5001040), (8, 3125650), (10, 2500520), (11, 2273200), (16, 1562825), (20, 1250260), (22, 1136600), (25, 1000208), (40, 625130), (44, 568300), (50, 500104), (55, 454640), (80, 312565), (88, 284150), (100, 250052), (110, 227320), (176, 142075), (200, 125026), (220, 113660), (275, 90928), (400, 62513), (440, 56830), (550, 45464), (880, 28415), (1100, 22732), (2200, 11366), (4400, 5683)]