25540350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 72209664

約数和(自身を除く): 46669314

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 506, 550, 575, 673, 690, 759, 825, 1150, 1265, 1346, 1518, 1650, 1725, 2019, 2530, 3365, 3450, 3795, 4038, 6325, 6730, 7403, 7590, 10095, 12650, 14806, 15479, 16825, 18975, 20190, 22209, 30958, 33650, 37015, 37950, 44418, 46437, 50475, 74030, 77395, 92874, 100950, 111045, 154790, 170269, 185075, 222090, 232185, 340538, 370150, 386975, 464370, 510807, 555225, 773950, 851345, 1021614, 1110450, 1160925, 1702690, 2321850, 2554035, 4256725, 5108070, 8513450, 12770175, 25540350]

約数ペア:

[(1, 25540350), (2, 12770175), (3, 8513450), (5, 5108070), (6, 4256725), (10, 2554035), (11, 2321850), (15, 1702690), (22, 1160925), (23, 1110450), (25, 1021614), (30, 851345), (33, 773950), (46, 555225), (50, 510807), (55, 464370), (66, 386975), (69, 370150), (75, 340538), (110, 232185), (115, 222090), (138, 185075), (150, 170269), (165, 154790), (230, 111045), (253, 100950), (275, 92874), (330, 77395), (345, 74030), (506, 50475), (550, 46437), (575, 44418), (673, 37950), (690, 37015), (759, 33650), (825, 30958), (1150, 22209), (1265, 20190), (1346, 18975), (1518, 16825), (1650, 15479), (1725, 14806), (2019, 12650), (2530, 10095), (3365, 7590), (3450, 7403), (3795, 6730), (4038, 6325)]