23273900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17930

約数の個数: 36

約数和(自身を含む): 54392352

約数和(自身を除く): 31118452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17903, 35806, 71612, 89515, 179030, 232739, 358060, 447575, 465478, 895150, 930956, 1163695, 1790300, 2327390, 4654780, 5818475, 11636950, 23273900]

約数ペア:

[(1, 23273900), (2, 11636950), (4, 5818475), (5, 4654780), (10, 2327390), (13, 1790300), (20, 1163695), (25, 930956), (26, 895150), (50, 465478), (52, 447575), (65, 358060), (100, 232739), (130, 179030), (260, 89515), (325, 71612), (650, 35806), (1300, 17903)]