132794240

素因数分解:

$2^7\times 5^1\times {\mathrm{207491}}^1$

素因数の和:207510

約数の個数: 32

約数和(自身を含む): 317462760

約数和(自身を除く): 184668520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 207491, 414982, 829964, 1037455, 1659928, 2074910, 3319856, 4149820, 6639712, 8299640, 13279424, 16599280, 26558848, 33198560, 66397120, 132794240]

約数ペア:

[(1, 132794240), (2, 66397120), (4, 33198560), (5, 26558848), (8, 16599280), (10, 13279424), (16, 8299640), (20, 6639712), (32, 4149820), (40, 3319856), (64, 2074910), (80, 1659928), (128, 1037455), (160, 829964), (320, 414982), (640, 207491)]