3136626560

素因数分解:

$2^7\times 5^1\times {\mathrm{4900979}}^1$

素因数の和:4900998

約数の個数: 32

約数和(自身を含む): 7498499400

約数和(自身を除く): 4361872840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4900979, 9801958, 19603916, 24504895, 39207832, 49009790, 78415664, 98019580, 156831328, 196039160, 313662656, 392078320, 627325312, 784156640, 1568313280, 3136626560]

約数ペア:

[(1, 3136626560), (2, 1568313280), (4, 784156640), (5, 627325312), (8, 392078320), (10, 313662656), (16, 196039160), (20, 156831328), (32, 98019580), (40, 78415664), (64, 49009790), (80, 39207832), (128, 24504895), (160, 19603916), (320, 9801958), (640, 4900979)]