12955250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 30281472

約数和(自身を除く): 17326222

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 673, 770, 875, 1346, 1375, 1750, 1925, 2750, 3365, 3850, 4711, 6730, 7403, 9422, 9625, 14806, 16825, 19250, 23555, 33650, 37015, 47110, 51821, 74030, 84125, 103642, 117775, 168250, 185075, 235550, 259105, 370150, 518210, 588875, 925375, 1177750, 1295525, 1850750, 2591050, 6477625, 12955250]

約数ペア:

[(1, 12955250), (2, 6477625), (5, 2591050), (7, 1850750), (10, 1295525), (11, 1177750), (14, 925375), (22, 588875), (25, 518210), (35, 370150), (50, 259105), (55, 235550), (70, 185075), (77, 168250), (110, 117775), (125, 103642), (154, 84125), (175, 74030), (250, 51821), (275, 47110), (350, 37015), (385, 33650), (550, 23555), (673, 19250), (770, 16825), (875, 14806), (1346, 9625), (1375, 9422), (1750, 7403), (1925, 6730), (2750, 4711), (3365, 3850)]