7218105320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9497507}}^1$

素因数の和:9497537

約数の個数: 32

約数和(自身を含む): 17095514400

約数和(自身を除く): 9877409080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9497507, 18995014, 37990028, 47487535, 75980056, 94975070, 180452633, 189950140, 360905266, 379900280, 721810532, 902263165, 1443621064, 1804526330, 3609052660, 7218105320]

約数ペア:

[(1, 7218105320), (2, 3609052660), (4, 1804526330), (5, 1443621064), (8, 902263165), (10, 721810532), (19, 379900280), (20, 360905266), (38, 189950140), (40, 180452633), (76, 94975070), (95, 75980056), (152, 47487535), (190, 37990028), (380, 18995014), (760, 9497507)]