33198700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 77026320

約数和(自身を除く): 43827620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 101, 173, 190, 202, 346, 380, 404, 475, 505, 692, 865, 950, 1010, 1730, 1900, 1919, 2020, 2525, 3287, 3460, 3838, 4325, 5050, 6574, 7676, 8650, 9595, 10100, 13148, 16435, 17300, 17473, 19190, 32870, 34946, 38380, 47975, 65740, 69892, 82175, 87365, 95950, 164350, 174730, 191900, 328700, 331987, 349460, 436825, 663974, 873650, 1327948, 1659935, 1747300, 3319870, 6639740, 8299675, 16599350, 33198700]

約数ペア:

[(1, 33198700), (2, 16599350), (4, 8299675), (5, 6639740), (10, 3319870), (19, 1747300), (20, 1659935), (25, 1327948), (38, 873650), (50, 663974), (76, 436825), (95, 349460), (100, 331987), (101, 328700), (173, 191900), (190, 174730), (202, 164350), (346, 95950), (380, 87365), (404, 82175), (475, 69892), (505, 65740), (692, 47975), (865, 38380), (950, 34946), (1010, 32870), (1730, 19190), (1900, 17473), (1919, 17300), (2020, 16435), (2525, 13148), (3287, 10100), (3460, 9595), (3838, 8650), (4325, 7676), (5050, 6574)]