72290650

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{9209}}^1$

素因数の和:9378

約数の個数: 24

約数和(自身を含む): 135331740

約数和(自身を除く): 63041090

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7850, 9209, 18418, 46045, 92090, 230225, 460450, 1445813, 2891626, 7229065, 14458130, 36145325, 72290650]

約数ペア:

[(1, 72290650), (2, 36145325), (5, 14458130), (10, 7229065), (25, 2891626), (50, 1445813), (157, 460450), (314, 230225), (785, 92090), (1570, 46045), (3925, 18418), (7850, 9209)]