379834240

素因数分解:

$2^7\times 5^1\times {\mathrm{593491}}^1$

素因数の和:593510

約数の個数: 32

約数和(自身を含む): 908042760

約数和(自身を除く): 528208520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 593491, 1186982, 2373964, 2967455, 4747928, 5934910, 9495856, 11869820, 18991712, 23739640, 37983424, 47479280, 75966848, 94958560, 189917120, 379834240]

約数ペア:

[(1, 379834240), (2, 189917120), (4, 94958560), (5, 75966848), (8, 47479280), (10, 37983424), (16, 23739640), (20, 18991712), (32, 11869820), (40, 9495856), (64, 5934910), (80, 4747928), (128, 2967455), (160, 2373964), (320, 1186982), (640, 593491)]