73812520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80231}}^1$

素因数の和:80265

約数の個数: 32

約数和(自身を含む): 173301120

約数和(自身を除く): 99488600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80231, 160462, 320924, 401155, 641848, 802310, 1604620, 1845313, 3209240, 3690626, 7381252, 9226565, 14762504, 18453130, 36906260, 73812520]

約数ペア:

[(1, 73812520), (2, 36906260), (4, 18453130), (5, 14762504), (8, 9226565), (10, 7381252), (20, 3690626), (23, 3209240), (40, 1845313), (46, 1604620), (92, 802310), (115, 641848), (184, 401155), (230, 320924), (460, 160462), (920, 80231)]