22605760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1781

約数の個数: 56

約数和(自身を含む): 55174896

約数和(自身を除く): 32569136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 1723, 2624, 3280, 3446, 6560, 6892, 8615, 13120, 13784, 17230, 27568, 34460, 55136, 68920, 70643, 110272, 137840, 141286, 275680, 282572, 353215, 551360, 565144, 706430, 1130288, 1412860, 2260576, 2825720, 4521152, 5651440, 11302880, 22605760]

約数ペア:

[(1, 22605760), (2, 11302880), (4, 5651440), (5, 4521152), (8, 2825720), (10, 2260576), (16, 1412860), (20, 1130288), (32, 706430), (40, 565144), (41, 551360), (64, 353215), (80, 282572), (82, 275680), (160, 141286), (164, 137840), (205, 110272), (320, 70643), (328, 68920), (410, 55136), (656, 34460), (820, 27568), (1312, 17230), (1640, 13784), (1723, 13120), (2624, 8615), (3280, 6892), (3446, 6560)]