22523800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8692

約数の個数: 48

約数和(自身を含む): 56402640

約数和(自身を除く): 33878840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8663, 17326, 34652, 43315, 69304, 86630, 112619, 173260, 216575, 225238, 346520, 433150, 450476, 563095, 866300, 900952, 1126190, 1732600, 2252380, 2815475, 4504760, 5630950, 11261900, 22523800]

約数ペア:

[(1, 22523800), (2, 11261900), (4, 5630950), (5, 4504760), (8, 2815475), (10, 2252380), (13, 1732600), (20, 1126190), (25, 900952), (26, 866300), (40, 563095), (50, 450476), (52, 433150), (65, 346520), (100, 225238), (104, 216575), (130, 173260), (200, 112619), (260, 86630), (325, 69304), (520, 43315), (650, 34652), (1300, 17326), (2600, 8663)]