23812900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4493}}^1$

素因数の和:4560

約数の個数: 36

約数和(自身を含む): 52660692

約数和(自身を除く): 28847792

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 4493, 5300, 8986, 17972, 22465, 44930, 89860, 112325, 224650, 238129, 449300, 476258, 952516, 1190645, 2381290, 4762580, 5953225, 11906450, 23812900]

約数ペア:

[(1, 23812900), (2, 11906450), (4, 5953225), (5, 4762580), (10, 2381290), (20, 1190645), (25, 952516), (50, 476258), (53, 449300), (100, 238129), (106, 224650), (212, 112325), (265, 89860), (530, 44930), (1060, 22465), (1325, 17972), (2650, 8986), (4493, 5300)]